147478748

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 260704080

約数和(自身を除く): 113225332

約数列:

[1, 2, 4, 229, 233, 458, 466, 691, 916, 932, 1382, 2764, 53357, 106714, 158239, 161003, 213428, 316478, 322006, 632956, 644012, 36869687, 73739374, 147478748]

約数ペア:

[(1, 147478748), (2, 73739374), (4, 36869687), (229, 644012), (233, 632956), (458, 322006), (466, 316478), (691, 213428), (916, 161003), (932, 158239), (1382, 106714), (2764, 53357)]