191164148

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{10651}}^1$

素因数の和:11303

約数の個数: 24

約数和(自身を含む): 382960704

約数和(自身を除く): 191796556

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8974, 10651, 17948, 21302, 42604, 74557, 149114, 298228, 6827291, 13654582, 27309164, 47791037, 95582074, 191164148]

約数ペア:

[(1, 191164148), (2, 95582074), (4, 47791037), (7, 27309164), (14, 13654582), (28, 6827291), (641, 298228), (1282, 149114), (2564, 74557), (4487, 42604), (8974, 21302), (10651, 17948)]