131729136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 160

約数和(自身を含む): 439257600

約数和(自身を除く): 307528464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 56, 58, 66, 77, 84, 87, 88, 112, 116, 132, 154, 168, 174, 176, 203, 231, 232, 264, 308, 319, 336, 348, 406, 462, 464, 528, 609, 616, 638, 696, 812, 924, 957, 1218, 1229, 1232, 1276, 1392, 1624, 1848, 1914, 2233, 2436, 2458, 2552, 3248, 3687, 3696, 3828, 4466, 4872, 4916, 5104, 6699, 7374, 7656, 8603, 8932, 9744, 9832, 13398, 13519, 14748, 15312, 17206, 17864, 19664, 25809, 26796, 27038, 29496, 34412, 35641, 35728, 40557, 51618, 53592, 54076, 58992, 68824, 71282, 81114, 94633, 103236, 106923, 107184, 108152, 137648, 142564, 162228, 189266, 206472, 213846, 216304, 249487, 283899, 285128, 324456, 378532, 392051, 412944, 427692, 498974, 567798, 570256, 648912, 748461, 757064, 784102, 855384, 997948, 1135596, 1176153, 1496922, 1514128, 1568204, 1710768, 1995896, 2271192, 2352306, 2744357, 2993844, 3136408, 3991792, 4542384, 4704612, 5488714, 5987688, 6272816, 8233071, 9409224, 10977428, 11975376, 16466142, 18818448, 21954856, 32932284, 43909712, 65864568, 131729136]

約数ペア:

[(1, 131729136), (2, 65864568), (3, 43909712), (4, 32932284), (6, 21954856), (7, 18818448), (8, 16466142), (11, 11975376), (12, 10977428), (14, 9409224), (16, 8233071), (21, 6272816), (22, 5987688), (24, 5488714), (28, 4704612), (29, 4542384), (33, 3991792), (42, 3136408), (44, 2993844), (48, 2744357), (56, 2352306), (58, 2271192), (66, 1995896), (77, 1710768), (84, 1568204), (87, 1514128), (88, 1496922), (112, 1176153), (116, 1135596), (132, 997948), (154, 855384), (168, 784102), (174, 757064), (176, 748461), (203, 648912), (231, 570256), (232, 567798), (264, 498974), (308, 427692), (319, 412944), (336, 392051), (348, 378532), (406, 324456), (462, 285128), (464, 283899), (528, 249487), (609, 216304), (616, 213846), (638, 206472), (696, 189266), (812, 162228), (924, 142564), (957, 137648), (1218, 108152), (1229, 107184), (1232, 106923), (1276, 103236), (1392, 94633), (1624, 81114), (1848, 71282), (1914, 68824), (2233, 58992), (2436, 54076), (2458, 53592), (2552, 51618), (3248, 40557), (3687, 35728), (3696, 35641), (3828, 34412), (4466, 29496), (4872, 27038), (4916, 26796), (5104, 25809), (6699, 19664), (7374, 17864), (7656, 17206), (8603, 15312), (8932, 14748), (9744, 13519), (9832, 13398)]