156789715688

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{2127751}}^1$

素因数の和:2127969

約数の個数: 32

約数和(自身を含む): 300779022720

約数和(自身を除く): 143989307032

約数列:

[1, 2, 4, 8, 61, 122, 151, 244, 302, 488, 604, 1208, 9211, 18422, 36844, 73688, 2127751, 4255502, 8511004, 17022008, 129792811, 259585622, 321290401, 519171244, 642580802, 1038342488, 1285161604, 2570323208, 19598714461, 39197428922, 78394857844, 156789715688]

約数ペア:

[(1, 156789715688), (2, 78394857844), (4, 39197428922), (8, 19598714461), (61, 2570323208), (122, 1285161604), (151, 1038342488), (244, 642580802), (302, 519171244), (488, 321290401), (604, 259585622), (1208, 129792811), (9211, 17022008), (18422, 8511004), (36844, 4255502), (73688, 2127751)]