149284708

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{1109}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 265640760

約数和(自身を除く): 116356052

約数列:

[1, 2, 4, 73, 146, 292, 461, 922, 1109, 1844, 2218, 4436, 33653, 67306, 80957, 134612, 161914, 323828, 511249, 1022498, 2044996, 37321177, 74642354, 149284708]

約数ペア:

[(1, 149284708), (2, 74642354), (4, 37321177), (73, 2044996), (146, 1022498), (292, 511249), (461, 323828), (922, 161914), (1109, 134612), (1844, 80957), (2218, 67306), (4436, 33653)]