105117136144

素因数分解:

$2^4\times {\mathrm{31249}}^1\times {\mathrm{210241}}^1$

素因数の和:241498

約数の個数: 20

約数和(自身を含む): 203671937500

約数和(自身を除く): 98554801356

約数列:

[1, 2, 4, 8, 16, 31249, 62498, 124996, 210241, 249992, 420482, 499984, 840964, 1681928, 3363856, 6569821009, 13139642018, 26279284036, 52558568072, 105117136144]

約数ペア:

[(1, 105117136144), (2, 52558568072), (4, 26279284036), (8, 13139642018), (16, 6569821009), (31249, 3363856), (62498, 1681928), (124996, 840964), (210241, 499984), (249992, 420482)]