155393904

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 411144320

約数和(自身を除く): 255750416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 211, 229, 268, 402, 422, 458, 536, 633, 687, 804, 844, 916, 1072, 1266, 1374, 1608, 1688, 1832, 2532, 2748, 3216, 3376, 3664, 5064, 5496, 10128, 10992, 14137, 15343, 28274, 30686, 42411, 46029, 48319, 56548, 61372, 84822, 92058, 96638, 113096, 122744, 144957, 169644, 184116, 193276, 226192, 245488, 289914, 339288, 368232, 386552, 579828, 678576, 736464, 773104, 1159656, 2319312, 3237373, 6474746, 9712119, 12949492, 19424238, 25898984, 38848476, 51797968, 77696952, 155393904]

約数ペア:

[(1, 155393904), (2, 77696952), (3, 51797968), (4, 38848476), (6, 25898984), (8, 19424238), (12, 12949492), (16, 9712119), (24, 6474746), (48, 3237373), (67, 2319312), (134, 1159656), (201, 773104), (211, 736464), (229, 678576), (268, 579828), (402, 386552), (422, 368232), (458, 339288), (536, 289914), (633, 245488), (687, 226192), (804, 193276), (844, 184116), (916, 169644), (1072, 144957), (1266, 122744), (1374, 113096), (1608, 96638), (1688, 92058), (1832, 84822), (2532, 61372), (2748, 56548), (3216, 48319), (3376, 46029), (3664, 42411), (5064, 30686), (5496, 28274), (10128, 15343), (10992, 14137)]