137856830

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{82549}}^1$

素因数の和:82723

約数の個数: 16

約数和(自身を含む): 249631200

約数和(自身を除く): 111774370

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 82549, 165098, 412745, 825490, 13785683, 27571366, 68928415, 137856830]

約数ペア:

[(1, 137856830), (2, 68928415), (5, 27571366), (10, 13785683), (167, 825490), (334, 412745), (835, 165098), (1670, 82549)]