140345262

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127819}}^1$

素因数の和:127888

約数の個数: 24

約数和(自身を含む): 309068760

約数和(自身を除く): 168723498

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 127819, 255638, 383457, 766914, 1150371, 2300742, 7796959, 15593918, 23390877, 46781754, 70172631, 140345262]

約数ペア:

[(1, 140345262), (2, 70172631), (3, 46781754), (6, 23390877), (9, 15593918), (18, 7796959), (61, 2300742), (122, 1150371), (183, 766914), (366, 383457), (549, 255638), (1098, 127819)]