168274060

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{11867}}^1$

素因数の和:12585

約数の個数: 24

約数和(自身を含む): 353903760

約数和(自身を除く): 185629700

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 11867, 14180, 23734, 47468, 59335, 118670, 237340, 8413703, 16827406, 33654812, 42068515, 84137030, 168274060]

約数ペア:

[(1, 168274060), (2, 84137030), (4, 42068515), (5, 33654812), (10, 16827406), (20, 8413703), (709, 237340), (1418, 118670), (2836, 59335), (3545, 47468), (7090, 23734), (11867, 14180)]