147943292

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{35461}}^1$

素因数の和:35621

約数の個数: 24

約数和(自身を含む): 297880800

約数和(自身を除く): 149937508

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 35461, 70922, 141844, 248227, 496454, 992908, 5283689, 10567378, 21134756, 36985823, 73971646, 147943292]

約数ペア:

[(1, 147943292), (2, 73971646), (4, 36985823), (7, 21134756), (14, 10567378), (28, 5283689), (149, 992908), (298, 496454), (596, 248227), (1043, 141844), (2086, 70922), (4172, 35461)]