156985348388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2657}}^1\times {\mathrm{13037}}^1$

素因数の和:15812

約数の個数: 48

約数和(自身を含む): 302746114944

約数和(自身を除く): 145760766556

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 2657, 4532, 5314, 10628, 13037, 26074, 29227, 52148, 58454, 116908, 143407, 273671, 286814, 547342, 573628, 1094684, 1342811, 2685622, 3010381, 5371244, 6020762, 12041524, 14770921, 29541842, 34639309, 59083684, 69278618, 138557236, 381032399, 762064798, 1524129596, 3567848827, 7135697654, 14271395308, 39246337097, 78492674194, 156985348388]

約数ペア:

[(1, 156985348388), (2, 78492674194), (4, 39246337097), (11, 14271395308), (22, 7135697654), (44, 3567848827), (103, 1524129596), (206, 762064798), (412, 381032399), (1133, 138557236), (2266, 69278618), (2657, 59083684), (4532, 34639309), (5314, 29541842), (10628, 14770921), (13037, 12041524), (26074, 6020762), (29227, 5371244), (52148, 3010381), (58454, 2685622), (116908, 1342811), (143407, 1094684), (273671, 573628), (286814, 547342)]