143190004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{4253}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 264428640

約数和(自身を除く): 121238636

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1772, 4253, 8417, 8506, 16834, 17012, 33668, 80807, 161614, 323228, 1884079, 3768158, 7536316, 35797501, 71595002, 143190004]

約数ペア:

[(1, 143190004), (2, 71595002), (4, 35797501), (19, 7536316), (38, 3768158), (76, 1884079), (443, 323228), (886, 161614), (1772, 80807), (4253, 33668), (8417, 17012), (8506, 16834)]