163574138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5021}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 303730560

約数和(自身を除く): 140156422

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1253, 2327, 2506, 4654, 5021, 10042, 16289, 32578, 35147, 65273, 70294, 130546, 456911, 898759, 913822, 1797518, 6291313, 11683867, 12582626, 23367734, 81787069, 163574138]

約数ペア:

[(1, 163574138), (2, 81787069), (7, 23367734), (13, 12582626), (14, 11683867), (26, 6291313), (91, 1797518), (179, 913822), (182, 898759), (358, 456911), (1253, 130546), (2327, 70294), (2506, 65273), (4654, 35147), (5021, 32578), (10042, 16289)]