156611890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{540041}}^1$

素因数の和:540077

約数の個数: 16

約数和(自身を含む): 291622680

約数和(自身を除く): 135010790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 540041, 1080082, 2700205, 5400410, 15661189, 31322378, 78305945, 156611890]

約数ペア:

[(1, 156611890), (2, 78305945), (5, 31322378), (10, 15661189), (29, 5400410), (58, 2700205), (145, 1080082), (290, 540041)]