133655756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82913}}^1$

素因数の和:82961

約数の個数: 24

約数和(自身を含む): 260018304

約数和(自身を除く): 126362548

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 82913, 165826, 331652, 1077869, 2155738, 2570303, 4311476, 5140606, 10281212, 33413939, 66827878, 133655756]

約数ペア:

[(1, 133655756), (2, 66827878), (4, 33413939), (13, 10281212), (26, 5140606), (31, 4311476), (52, 2570303), (62, 2155738), (124, 1077869), (403, 331652), (806, 165826), (1612, 82913)]