156629854544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1109}}^1\times {\mathrm{238573}}^1$

素因数の和:239727

約数の個数: 40

約数和(自身を含む): 311954590920

約数和(自身を除く): 155324736376

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1109, 2218, 4436, 8872, 17744, 41033, 82066, 164132, 238573, 328264, 477146, 656528, 954292, 1908584, 3817168, 8827201, 17654402, 35308804, 70617608, 141235216, 264577457, 529154914, 1058309828, 2116619656, 4233239312, 9789365909, 19578731818, 39157463636, 78314927272, 156629854544]

約数ペア:

[(1, 156629854544), (2, 78314927272), (4, 39157463636), (8, 19578731818), (16, 9789365909), (37, 4233239312), (74, 2116619656), (148, 1058309828), (296, 529154914), (592, 264577457), (1109, 141235216), (2218, 70617608), (4436, 35308804), (8872, 17654402), (17744, 8827201), (41033, 3817168), (82066, 1908584), (164132, 954292), (238573, 656528), (328264, 477146)]