156940527374

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1\times {\mathrm{10987}}^1$

素因数の和:11720

約数の個数: 32

約数和(自身を含む): 240264838656

約数和(自身を除く): 83324311282

約数列:

[1, 2, 73, 146, 227, 431, 454, 862, 10987, 16571, 21974, 31463, 33142, 62926, 97837, 195674, 802051, 1604102, 2494049, 4735397, 4988098, 7142101, 9470794, 14284202, 182065577, 345683981, 364131154, 691367962, 1074935119, 2149870238, 78470263687, 156940527374]

約数ペア:

[(1, 156940527374), (2, 78470263687), (73, 2149870238), (146, 1074935119), (227, 691367962), (431, 364131154), (454, 345683981), (862, 182065577), (10987, 14284202), (16571, 9470794), (21974, 7142101), (31463, 4988098), (33142, 4735397), (62926, 2494049), (97837, 1604102), (195674, 802051)]