156561430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{14591}}^1$

素因数の和:14664

約数の個数: 32

約数和(自身を含む): 299427840

約数和(自身を除く): 142866410

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 14591, 29182, 72955, 145910, 423139, 539867, 846278, 1079734, 2115695, 2699335, 4231390, 5398670, 15656143, 31312286, 78280715, 156561430]

約数ペア:

[(1, 156561430), (2, 78280715), (5, 31312286), (10, 15656143), (29, 5398670), (37, 4231390), (58, 2699335), (74, 2115695), (145, 1079734), (185, 846278), (290, 539867), (370, 423139), (1073, 145910), (2146, 72955), (5365, 29182), (10730, 14591)]