161034876578

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1\times {\mathrm{18869}}^1$

素因数の和:19850

約数の個数: 32

約数和(自身を含む): 251076672000

約数和(自身を除く): 90041795422

約数列:

[1, 2, 31, 62, 179, 358, 769, 1538, 5549, 11098, 18869, 23839, 37738, 47678, 137651, 275302, 584939, 1169878, 3377551, 4267181, 6755102, 8534362, 14510261, 29020522, 104704081, 209408162, 449818091, 899636182, 2597336719, 5194673438, 80517438289, 161034876578]

約数ペア:

[(1, 161034876578), (2, 80517438289), (31, 5194673438), (62, 2597336719), (179, 899636182), (358, 449818091), (769, 209408162), (1538, 104704081), (5549, 29020522), (11098, 14510261), (18869, 8534362), (23839, 6755102), (37738, 4267181), (47678, 3377551), (137651, 1169878), (275302, 584939)]