127647576

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 160

約数和(自身を含む): 413994240

約数和(自身を除く): 286346664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 107, 108, 126, 162, 168, 189, 214, 216, 252, 263, 321, 324, 378, 428, 504, 526, 567, 642, 648, 749, 756, 789, 856, 963, 1052, 1134, 1284, 1498, 1512, 1578, 1841, 1926, 2104, 2247, 2268, 2367, 2568, 2889, 2996, 3156, 3682, 3852, 4494, 4536, 4734, 5523, 5778, 5992, 6312, 6741, 7101, 7364, 7704, 8667, 8988, 9468, 11046, 11556, 13482, 14202, 14728, 16569, 17334, 17976, 18936, 20223, 21303, 22092, 23112, 26964, 28141, 28404, 33138, 34668, 40446, 42606, 44184, 49707, 53928, 56282, 56808, 60669, 66276, 69336, 80892, 84423, 85212, 99414, 112564, 121338, 132552, 149121, 161784, 168846, 170424, 196987, 198828, 225128, 242676, 253269, 298242, 337692, 393974, 397656, 485352, 506538, 590961, 596484, 675384, 759807, 787948, 1013076, 1181922, 1192968, 1519614, 1575896, 1772883, 2026152, 2279421, 2363844, 3039228, 3545766, 4558842, 4727688, 5318649, 6078456, 7091532, 9117684, 10637298, 14183064, 15955947, 18235368, 21274596, 31911894, 42549192, 63823788, 127647576]

約数ペア:

[(1, 127647576), (2, 63823788), (3, 42549192), (4, 31911894), (6, 21274596), (7, 18235368), (8, 15955947), (9, 14183064), (12, 10637298), (14, 9117684), (18, 7091532), (21, 6078456), (24, 5318649), (27, 4727688), (28, 4558842), (36, 3545766), (42, 3039228), (54, 2363844), (56, 2279421), (63, 2026152), (72, 1772883), (81, 1575896), (84, 1519614), (107, 1192968), (108, 1181922), (126, 1013076), (162, 787948), (168, 759807), (189, 675384), (214, 596484), (216, 590961), (252, 506538), (263, 485352), (321, 397656), (324, 393974), (378, 337692), (428, 298242), (504, 253269), (526, 242676), (567, 225128), (642, 198828), (648, 196987), (749, 170424), (756, 168846), (789, 161784), (856, 149121), (963, 132552), (1052, 121338), (1134, 112564), (1284, 99414), (1498, 85212), (1512, 84423), (1578, 80892), (1841, 69336), (1926, 66276), (2104, 60669), (2247, 56808), (2268, 56282), (2367, 53928), (2568, 49707), (2889, 44184), (2996, 42606), (3156, 40446), (3682, 34668), (3852, 33138), (4494, 28404), (4536, 28141), (4734, 26964), (5523, 23112), (5778, 22092), (5992, 21303), (6312, 20223), (6741, 18936), (7101, 17976), (7364, 17334), (7704, 16569), (8667, 14728), (8988, 14202), (9468, 13482), (11046, 11556)]