156950481620

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{10312121}}^1$

素因数の和:10312891

約数の個数: 24

約数和(自身を含む): 330029152488

約数和(自身を除く): 173078670868

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 7610, 15220, 10312121, 20624242, 41248484, 51560605, 103121210, 206242420, 7847524081, 15695048162, 31390096324, 39237620405, 78475240810, 156950481620]

約数ペア:

[(1, 156950481620), (2, 78475240810), (4, 39237620405), (5, 31390096324), (10, 15695048162), (20, 7847524081), (761, 206242420), (1522, 103121210), (3044, 51560605), (3805, 41248484), (7610, 20624242), (15220, 10312121)]