169900508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1571}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 313393920

約数和(自身を除く): 143493412

約数列:

[1, 2, 4, 19, 38, 76, 1423, 1571, 2846, 3142, 5692, 6284, 27037, 29849, 54074, 59698, 108148, 119396, 2235533, 4471066, 8942132, 42475127, 84950254, 169900508]

約数ペア:

[(1, 169900508), (2, 84950254), (4, 42475127), (19, 8942132), (38, 4471066), (76, 2235533), (1423, 119396), (1571, 108148), (2846, 59698), (3142, 54074), (5692, 29849), (6284, 27037)]