173621128

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5149

約数の個数: 32

約数和(自身を含む): 335603520

約数和(自身を除く): 161982392

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 5011, 8662, 10022, 17324, 20044, 34648, 40088, 305671, 355781, 611342, 711562, 1222684, 1423124, 2445368, 2846248, 21702641, 43405282, 86810564, 173621128]

約数ペア:

[(1, 173621128), (2, 86810564), (4, 43405282), (8, 21702641), (61, 2846248), (71, 2445368), (122, 1423124), (142, 1222684), (244, 711562), (284, 611342), (488, 355781), (568, 305671), (4331, 40088), (5011, 34648), (8662, 20044), (10022, 17324)]