165956868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 578672640

約数和(自身を除く): 412715772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 23, 28, 33, 36, 38, 42, 44, 46, 57, 63, 66, 69, 76, 77, 84, 92, 99, 114, 126, 132, 133, 137, 138, 154, 161, 171, 198, 207, 209, 228, 231, 252, 253, 266, 274, 276, 308, 322, 342, 396, 399, 411, 414, 418, 437, 462, 483, 506, 532, 548, 627, 644, 684, 693, 759, 798, 822, 828, 836, 874, 924, 959, 966, 1012, 1197, 1233, 1254, 1311, 1386, 1449, 1463, 1507, 1518, 1596, 1644, 1748, 1771, 1881, 1918, 1932, 2277, 2394, 2466, 2508, 2603, 2622, 2772, 2877, 2898, 2926, 3014, 3036, 3059, 3151, 3542, 3762, 3836, 3933, 4389, 4521, 4554, 4788, 4807, 4932, 5206, 5244, 5313, 5754, 5796, 5852, 6028, 6118, 6302, 7084, 7524, 7809, 7866, 8631, 8778, 9042, 9108, 9177, 9453, 9614, 10412, 10549, 10626, 11508, 12236, 12604, 13167, 13563, 14421, 15618, 15732, 15939, 17262, 17556, 18084, 18221, 18354, 18906, 19228, 21098, 21252, 22057, 23427, 26334, 27126, 27531, 28359, 28633, 28842, 31236, 31647, 31878, 33649, 34524, 34661, 36442, 36708, 37812, 42196, 43263, 44114, 46854, 52668, 54252, 54663, 55062, 56718, 57266, 57684, 59869, 63294, 63756, 66171, 67298, 69322, 72884, 85899, 86526, 88228, 93708, 94941, 100947, 103983, 109326, 110124, 113436, 114532, 119738, 126588, 132342, 134596, 138644, 163989, 171798, 173052, 179607, 189882, 198513, 200431, 201894, 207966, 218652, 239476, 242627, 257697, 264684, 302841, 311949, 327978, 343596, 359214, 379764, 397026, 400862, 403788, 415932, 419083, 485254, 515394, 538821, 601293, 605682, 623898, 655956, 658559, 718428, 727881, 794052, 801724, 838166, 970508, 1030788, 1077642, 1202586, 1211364, 1247796, 1257249, 1317118, 1455762, 1676332, 1803879, 1975677, 2155284, 2183643, 2405172, 2514498, 2634236, 2911524, 3607758, 3771747, 3951354, 4367286, 4609913, 5028996, 5927031, 7215516, 7543494, 7902708, 8734572, 9219826, 11854062, 13829739, 15086988, 18439652, 23708124, 27659478, 41489217, 55318956, 82978434, 165956868]

約数ペア:

[(1, 165956868), (2, 82978434), (3, 55318956), (4, 41489217), (6, 27659478), (7, 23708124), (9, 18439652), (11, 15086988), (12, 13829739), (14, 11854062), (18, 9219826), (19, 8734572), (21, 7902708), (22, 7543494), (23, 7215516), (28, 5927031), (33, 5028996), (36, 4609913), (38, 4367286), (42, 3951354), (44, 3771747), (46, 3607758), (57, 2911524), (63, 2634236), (66, 2514498), (69, 2405172), (76, 2183643), (77, 2155284), (84, 1975677), (92, 1803879), (99, 1676332), (114, 1455762), (126, 1317118), (132, 1257249), (133, 1247796), (137, 1211364), (138, 1202586), (154, 1077642), (161, 1030788), (171, 970508), (198, 838166), (207, 801724), (209, 794052), (228, 727881), (231, 718428), (252, 658559), (253, 655956), (266, 623898), (274, 605682), (276, 601293), (308, 538821), (322, 515394), (342, 485254), (396, 419083), (399, 415932), (411, 403788), (414, 400862), (418, 397026), (437, 379764), (462, 359214), (483, 343596), (506, 327978), (532, 311949), (548, 302841), (627, 264684), (644, 257697), (684, 242627), (693, 239476), (759, 218652), (798, 207966), (822, 201894), (828, 200431), (836, 198513), (874, 189882), (924, 179607), (959, 173052), (966, 171798), (1012, 163989), (1197, 138644), (1233, 134596), (1254, 132342), (1311, 126588), (1386, 119738), (1449, 114532), (1463, 113436), (1507, 110124), (1518, 109326), (1596, 103983), (1644, 100947), (1748, 94941), (1771, 93708), (1881, 88228), (1918, 86526), (1932, 85899), (2277, 72884), (2394, 69322), (2466, 67298), (2508, 66171), (2603, 63756), (2622, 63294), (2772, 59869), (2877, 57684), (2898, 57266), (2926, 56718), (3014, 55062), (3036, 54663), (3059, 54252), (3151, 52668), (3542, 46854), (3762, 44114), (3836, 43263), (3933, 42196), (4389, 37812), (4521, 36708), (4554, 36442), (4788, 34661), (4807, 34524), (4932, 33649), (5206, 31878), (5244, 31647), (5313, 31236), (5754, 28842), (5796, 28633), (5852, 28359), (6028, 27531), (6118, 27126), (6302, 26334), (7084, 23427), (7524, 22057), (7809, 21252), (7866, 21098), (8631, 19228), (8778, 18906), (9042, 18354), (9108, 18221), (9177, 18084), (9453, 17556), (9614, 17262), (10412, 15939), (10549, 15732), (10626, 15618), (11508, 14421), (12236, 13563), (12604, 13167)]