145655252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2609}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 270322920

約数和(自身を除く): 124667668

約数列:

[1, 2, 4, 17, 34, 68, 821, 1642, 2609, 3284, 5218, 10436, 13957, 27914, 44353, 55828, 88706, 177412, 2141989, 4283978, 8567956, 36413813, 72827626, 145655252]

約数ペア:

[(1, 145655252), (2, 72827626), (4, 36413813), (17, 8567956), (34, 4283978), (68, 2141989), (821, 177412), (1642, 88706), (2609, 55828), (3284, 44353), (5218, 27914), (10436, 13957)]