125823568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3853}}^1$

素因数の和:4031

約数の個数: 40

約数和(自身を含む): 264276488

約数和(自身を除く): 138452920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 3853, 4082, 7706, 8164, 15412, 16328, 30824, 32656, 50089, 61648, 100178, 200356, 400712, 604921, 801424, 1209842, 2419684, 4839368, 7863973, 9678736, 15727946, 31455892, 62911784, 125823568]

約数ペア:

[(1, 125823568), (2, 62911784), (4, 31455892), (8, 15727946), (13, 9678736), (16, 7863973), (26, 4839368), (52, 2419684), (104, 1209842), (157, 801424), (208, 604921), (314, 400712), (628, 200356), (1256, 100178), (2041, 61648), (2512, 50089), (3853, 32656), (4082, 30824), (7706, 16328), (8164, 15412)]