149209874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{41609}}^1$

素因数の和:41785

約数の個数: 16

約数和(自身を含む): 245665440

約数和(自身を除く): 96455566

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 41609, 83218, 457699, 915398, 6782267, 13564534, 74604937, 149209874]

約数ペア:

[(1, 149209874), (2, 74604937), (11, 13564534), (22, 6782267), (163, 915398), (326, 457699), (1793, 83218), (3586, 41609)]