157620104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 323136000

約数和(自身を除く): 165515896

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 109, 116, 184, 218, 232, 271, 436, 542, 667, 872, 1084, 1334, 2168, 2507, 2668, 3161, 5014, 5336, 6233, 6322, 7859, 10028, 12466, 12644, 15718, 20056, 24932, 25288, 29539, 31436, 49864, 59078, 62872, 72703, 118156, 145406, 180757, 236312, 290812, 361514, 581624, 679397, 723028, 856631, 1358794, 1446056, 1713262, 2717588, 3426524, 5435176, 6853048, 19702513, 39405026, 78810052, 157620104]

約数ペア:

[(1, 157620104), (2, 78810052), (4, 39405026), (8, 19702513), (23, 6853048), (29, 5435176), (46, 3426524), (58, 2717588), (92, 1713262), (109, 1446056), (116, 1358794), (184, 856631), (218, 723028), (232, 679397), (271, 581624), (436, 361514), (542, 290812), (667, 236312), (872, 180757), (1084, 145406), (1334, 118156), (2168, 72703), (2507, 62872), (2668, 59078), (3161, 49864), (5014, 31436), (5336, 29539), (6233, 25288), (6322, 24932), (7859, 20056), (10028, 15718), (12466, 12644)]