166440456

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 597542400

約数和(自身を除く): 431101944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 49, 52, 56, 57, 63, 72, 76, 78, 84, 91, 98, 104, 114, 117, 126, 133, 147, 152, 156, 168, 171, 182, 191, 196, 228, 234, 247, 252, 266, 273, 294, 312, 342, 364, 382, 392, 399, 441, 456, 468, 494, 504, 532, 546, 573, 588, 637, 684, 728, 741, 764, 798, 819, 882, 931, 936, 988, 1064, 1092, 1146, 1176, 1197, 1274, 1337, 1368, 1482, 1528, 1596, 1638, 1719, 1729, 1764, 1862, 1911, 1976, 2184, 2223, 2292, 2394, 2483, 2548, 2674, 2793, 2964, 3192, 3276, 3438, 3458, 3528, 3629, 3724, 3822, 4011, 4446, 4584, 4788, 4966, 5096, 5187, 5348, 5586, 5733, 5928, 6552, 6876, 6916, 7258, 7448, 7449, 7644, 8022, 8379, 8892, 9359, 9576, 9932, 10374, 10696, 10887, 11172, 11466, 12033, 12103, 13752, 13832, 14516, 14898, 15288, 15561, 16044, 16758, 17381, 17784, 18718, 19864, 20748, 21774, 22344, 22347, 22932, 24066, 24206, 25403, 28077, 29032, 29796, 31122, 32088, 32661, 33516, 34762, 36309, 37436, 41496, 43548, 44694, 45864, 47177, 48132, 48412, 50806, 52143, 56154, 59592, 62244, 65322, 67032, 69524, 72618, 74872, 76209, 84231, 87096, 89388, 94354, 96264, 96824, 101612, 104286, 108927, 112308, 121667, 124488, 130644, 139048, 141531, 145236, 152418, 156429, 168462, 177821, 178776, 188708, 203224, 208572, 217854, 224616, 228627, 243334, 261288, 283062, 290472, 304836, 312858, 330239, 336924, 355642, 365001, 377416, 417144, 424593, 435708, 457254, 486668, 533463, 566124, 609672, 625716, 660478, 673848, 711284, 730002, 849186, 871416, 914508, 973336, 990717, 1066926, 1095003, 1132248, 1251432, 1320956, 1422568, 1460004, 1600389, 1698372, 1829016, 1981434, 2133852, 2190006, 2311673, 2641912, 2920008, 2972151, 3200778, 3396744, 3962868, 4267704, 4380012, 4623346, 5944302, 6401556, 6935019, 7925736, 8760024, 9246692, 11888604, 12803112, 13870038, 18493384, 20805057, 23777208, 27740076, 41610114, 55480152, 83220228, 166440456]

約数ペア:

[(1, 166440456), (2, 83220228), (3, 55480152), (4, 41610114), (6, 27740076), (7, 23777208), (8, 20805057), (9, 18493384), (12, 13870038), (13, 12803112), (14, 11888604), (18, 9246692), (19, 8760024), (21, 7925736), (24, 6935019), (26, 6401556), (28, 5944302), (36, 4623346), (38, 4380012), (39, 4267704), (42, 3962868), (49, 3396744), (52, 3200778), (56, 2972151), (57, 2920008), (63, 2641912), (72, 2311673), (76, 2190006), (78, 2133852), (84, 1981434), (91, 1829016), (98, 1698372), (104, 1600389), (114, 1460004), (117, 1422568), (126, 1320956), (133, 1251432), (147, 1132248), (152, 1095003), (156, 1066926), (168, 990717), (171, 973336), (182, 914508), (191, 871416), (196, 849186), (228, 730002), (234, 711284), (247, 673848), (252, 660478), (266, 625716), (273, 609672), (294, 566124), (312, 533463), (342, 486668), (364, 457254), (382, 435708), (392, 424593), (399, 417144), (441, 377416), (456, 365001), (468, 355642), (494, 336924), (504, 330239), (532, 312858), (546, 304836), (573, 290472), (588, 283062), (637, 261288), (684, 243334), (728, 228627), (741, 224616), (764, 217854), (798, 208572), (819, 203224), (882, 188708), (931, 178776), (936, 177821), (988, 168462), (1064, 156429), (1092, 152418), (1146, 145236), (1176, 141531), (1197, 139048), (1274, 130644), (1337, 124488), (1368, 121667), (1482, 112308), (1528, 108927), (1596, 104286), (1638, 101612), (1719, 96824), (1729, 96264), (1764, 94354), (1862, 89388), (1911, 87096), (1976, 84231), (2184, 76209), (2223, 74872), (2292, 72618), (2394, 69524), (2483, 67032), (2548, 65322), (2674, 62244), (2793, 59592), (2964, 56154), (3192, 52143), (3276, 50806), (3438, 48412), (3458, 48132), (3528, 47177), (3629, 45864), (3724, 44694), (3822, 43548), (4011, 41496), (4446, 37436), (4584, 36309), (4788, 34762), (4966, 33516), (5096, 32661), (5187, 32088), (5348, 31122), (5586, 29796), (5733, 29032), (5928, 28077), (6552, 25403), (6876, 24206), (6916, 24066), (7258, 22932), (7448, 22347), (7449, 22344), (7644, 21774), (8022, 20748), (8379, 19864), (8892, 18718), (9359, 17784), (9576, 17381), (9932, 16758), (10374, 16044), (10696, 15561), (10887, 15288), (11172, 14898), (11466, 14516), (12033, 13832), (12103, 13752)]