140570404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{8167}}^1$

素因数の和:8515

約数の個数: 24

約数和(自身を含む): 265754048

約数和(自身を除く): 125183644

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 4303, 8167, 8606, 16334, 17212, 32668, 106171, 212342, 424684, 2703277, 5406554, 10813108, 35142601, 70285202, 140570404]

約数ペア:

[(1, 140570404), (2, 70285202), (4, 35142601), (13, 10813108), (26, 5406554), (52, 2703277), (331, 424684), (662, 212342), (1324, 106171), (4303, 32668), (8167, 17212), (8606, 16334)]