156974254516

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{1709}}^1\times {\mathrm{96079}}^1$

素因数の和:98031

約数の個数: 24

約数和(自身を含む): 276018624000

約数和(自身を除く): 119044369484

約数列:

[1, 2, 4, 239, 478, 956, 1709, 3418, 6836, 96079, 192158, 384316, 408451, 816902, 1633804, 22962881, 45925762, 91851524, 164199011, 328398022, 656796044, 39243563629, 78487127258, 156974254516]

約数ペア:

[(1, 156974254516), (2, 78487127258), (4, 39243563629), (239, 656796044), (478, 328398022), (956, 164199011), (1709, 91851524), (3418, 45925762), (6836, 22962881), (96079, 1633804), (192158, 816902), (384316, 408451)]