168304550

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{12421}}^1$

素因数の和:12704

約数の個数: 24

約数和(自身を含む): 314226912

約数和(自身を除く): 145922362

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 6775, 12421, 13550, 24842, 62105, 124210, 310525, 621050, 3366091, 6732182, 16830455, 33660910, 84152275, 168304550]

約数ペア:

[(1, 168304550), (2, 84152275), (5, 33660910), (10, 16830455), (25, 6732182), (50, 3366091), (271, 621050), (542, 310525), (1355, 124210), (2710, 62105), (6775, 24842), (12421, 13550)]