171661332

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1201}}^1$

素因数の和:1528

約数の個数: 48

約数和(自身を含む): 411680192

約数和(自身を除く): 240018860

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 516, 554, 831, 1108, 1201, 1662, 2402, 3324, 3603, 4804, 7206, 11911, 14412, 23822, 35733, 47644, 51643, 71466, 103286, 142932, 154929, 206572, 309858, 332677, 619716, 665354, 998031, 1330708, 1996062, 3992124, 14305111, 28610222, 42915333, 57220444, 85830666, 171661332]

約数ペア:

[(1, 171661332), (2, 85830666), (3, 57220444), (4, 42915333), (6, 28610222), (12, 14305111), (43, 3992124), (86, 1996062), (129, 1330708), (172, 998031), (258, 665354), (277, 619716), (516, 332677), (554, 309858), (831, 206572), (1108, 154929), (1201, 142932), (1662, 103286), (2402, 71466), (3324, 51643), (3603, 47644), (4804, 35733), (7206, 23822), (11911, 14412)]