161140824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 539557200

約数和(自身を除く): 378416376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 34, 36, 38, 39, 41, 51, 52, 57, 68, 72, 76, 78, 82, 102, 104, 114, 117, 123, 136, 152, 153, 156, 164, 169, 171, 204, 221, 228, 234, 246, 247, 306, 312, 323, 328, 338, 342, 369, 408, 442, 456, 468, 492, 494, 507, 533, 612, 646, 663, 676, 684, 697, 738, 741, 779, 884, 936, 969, 984, 988, 1014, 1066, 1224, 1292, 1326, 1352, 1368, 1394, 1476, 1482, 1521, 1558, 1599, 1768, 1938, 1976, 1989, 2028, 2091, 2132, 2223, 2337, 2584, 2652, 2788, 2873, 2907, 2952, 2964, 3042, 3116, 3198, 3211, 3876, 3978, 4056, 4182, 4199, 4264, 4446, 4674, 4797, 5304, 5576, 5746, 5814, 5928, 6084, 6232, 6273, 6396, 6422, 6929, 7011, 7752, 7956, 8364, 8398, 8619, 8892, 9061, 9348, 9594, 9633, 10127, 11492, 11628, 12168, 12546, 12597, 12792, 12844, 13243, 13858, 14022, 15912, 16728, 16796, 17238, 17784, 18122, 18696, 19188, 19266, 20254, 20787, 22984, 23256, 25092, 25194, 25688, 25857, 26486, 27183, 27716, 28044, 28899, 30381, 33592, 34476, 36244, 37791, 38376, 38532, 39729, 40508, 41574, 50184, 50388, 51714, 52972, 54366, 54587, 55432, 56088, 57798, 60762, 62361, 68952, 72488, 75582, 77064, 79458, 81016, 81549, 83148, 91143, 100776, 103428, 105944, 108732, 109174, 115596, 117793, 119187, 121524, 124722, 131651, 151164, 158916, 163098, 163761, 166296, 172159, 182286, 206856, 217464, 218348, 231192, 235586, 238374, 243048, 249444, 263302, 302328, 317832, 326196, 327522, 344318, 353379, 364572, 394953, 436696, 471172, 476748, 491283, 498888, 516477, 526604, 652392, 655044, 688636, 706758, 729144, 789906, 942344, 953496, 982566, 1032954, 1053208, 1060137, 1184859, 1310088, 1377272, 1413516, 1549431, 1579812, 1965132, 2065908, 2120274, 2238067, 2369718, 2827032, 3098862, 3159624, 3930264, 4131816, 4240548, 4476134, 4739436, 6197724, 6714201, 8481096, 8952268, 9478872, 12395448, 13428402, 17904536, 20142603, 26856804, 40285206, 53713608, 80570412, 161140824]

約数ペア:

[(1, 161140824), (2, 80570412), (3, 53713608), (4, 40285206), (6, 26856804), (8, 20142603), (9, 17904536), (12, 13428402), (13, 12395448), (17, 9478872), (18, 8952268), (19, 8481096), (24, 6714201), (26, 6197724), (34, 4739436), (36, 4476134), (38, 4240548), (39, 4131816), (41, 3930264), (51, 3159624), (52, 3098862), (57, 2827032), (68, 2369718), (72, 2238067), (76, 2120274), (78, 2065908), (82, 1965132), (102, 1579812), (104, 1549431), (114, 1413516), (117, 1377272), (123, 1310088), (136, 1184859), (152, 1060137), (153, 1053208), (156, 1032954), (164, 982566), (169, 953496), (171, 942344), (204, 789906), (221, 729144), (228, 706758), (234, 688636), (246, 655044), (247, 652392), (306, 526604), (312, 516477), (323, 498888), (328, 491283), (338, 476748), (342, 471172), (369, 436696), (408, 394953), (442, 364572), (456, 353379), (468, 344318), (492, 327522), (494, 326196), (507, 317832), (533, 302328), (612, 263302), (646, 249444), (663, 243048), (676, 238374), (684, 235586), (697, 231192), (738, 218348), (741, 217464), (779, 206856), (884, 182286), (936, 172159), (969, 166296), (984, 163761), (988, 163098), (1014, 158916), (1066, 151164), (1224, 131651), (1292, 124722), (1326, 121524), (1352, 119187), (1368, 117793), (1394, 115596), (1476, 109174), (1482, 108732), (1521, 105944), (1558, 103428), (1599, 100776), (1768, 91143), (1938, 83148), (1976, 81549), (1989, 81016), (2028, 79458), (2091, 77064), (2132, 75582), (2223, 72488), (2337, 68952), (2584, 62361), (2652, 60762), (2788, 57798), (2873, 56088), (2907, 55432), (2952, 54587), (2964, 54366), (3042, 52972), (3116, 51714), (3198, 50388), (3211, 50184), (3876, 41574), (3978, 40508), (4056, 39729), (4182, 38532), (4199, 38376), (4264, 37791), (4446, 36244), (4674, 34476), (4797, 33592), (5304, 30381), (5576, 28899), (5746, 28044), (5814, 27716), (5928, 27183), (6084, 26486), (6232, 25857), (6273, 25688), (6396, 25194), (6422, 25092), (6929, 23256), (7011, 22984), (7752, 20787), (7956, 20254), (8364, 19266), (8398, 19188), (8619, 18696), (8892, 18122), (9061, 17784), (9348, 17238), (9594, 16796), (9633, 16728), (10127, 15912), (11492, 14022), (11628, 13858), (12168, 13243), (12546, 12844), (12597, 12792)]