140386532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 292203072

約数和(自身を除く): 151816540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 913, 1079, 1826, 2158, 2957, 3652, 4316, 5914, 11828, 11869, 23738, 32527, 38441, 47476, 65054, 76882, 130108, 153764, 245431, 422851, 490862, 845702, 981724, 1691404, 2699741, 3190603, 5399482, 6381206, 10798964, 12762412, 35096633, 70193266, 140386532]

約数ペア:

[(1, 140386532), (2, 70193266), (4, 35096633), (11, 12762412), (13, 10798964), (22, 6381206), (26, 5399482), (44, 3190603), (52, 2699741), (83, 1691404), (143, 981724), (166, 845702), (286, 490862), (332, 422851), (572, 245431), (913, 153764), (1079, 130108), (1826, 76882), (2158, 65054), (2957, 47476), (3652, 38441), (4316, 32527), (5914, 23738), (11828, 11869)]