158092571

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 211039992

約数和(自身を除く): 52947421

約数列:

[1, 7, 13, 17, 49, 91, 119, 169, 221, 637, 833, 1123, 1183, 1547, 2873, 7861, 8281, 10829, 14599, 19091, 20111, 55027, 102193, 133637, 140777, 189787, 248183, 715351, 935459, 1328509, 1737281, 3226379, 9299563, 12160967, 22584653, 158092571]

約数ペア:

[(1, 158092571), (7, 22584653), (13, 12160967), (17, 9299563), (49, 3226379), (91, 1737281), (119, 1328509), (169, 935459), (221, 715351), (637, 248183), (833, 189787), (1123, 140777), (1183, 133637), (1547, 102193), (2873, 55027), (7861, 20111), (8281, 19091), (10829, 14599)]