157804910

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{34231}}^1$

素因数の和:34699

約数の個数: 16

約数和(自身を含む): 284673312

約数和(自身を除く): 126868402

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 34231, 68462, 171155, 342310, 15780491, 31560982, 78902455, 157804910]

約数ペア:

[(1, 157804910), (2, 78902455), (5, 31560982), (10, 15780491), (461, 342310), (922, 171155), (2305, 68462), (4610, 34231)]