156915870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{14489}}^1$

素因数の和:14537

約数の個数: 48

約数和(自身を含む): 397489680

約数和(自身を除く): 240573810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 14489, 28978, 43467, 72445, 86934, 144890, 217335, 275291, 434670, 550582, 825873, 1376455, 1651746, 2752910, 4129365, 5230529, 8258730, 10461058, 15691587, 26152645, 31383174, 52305290, 78457935, 156915870]

約数ペア:

[(1, 156915870), (2, 78457935), (3, 52305290), (5, 31383174), (6, 26152645), (10, 15691587), (15, 10461058), (19, 8258730), (30, 5230529), (38, 4129365), (57, 2752910), (95, 1651746), (114, 1376455), (190, 825873), (285, 550582), (361, 434670), (570, 275291), (722, 217335), (1083, 144890), (1805, 86934), (2166, 72445), (3610, 43467), (5415, 28978), (10830, 14489)]