139200076

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 246818880

約数和(自身を除く): 107618804

約数列:

[1, 2, 4, 131, 211, 262, 422, 524, 844, 1259, 2518, 5036, 27641, 55282, 110564, 164929, 265649, 329858, 531298, 659716, 1062596, 34800019, 69600038, 139200076]

約数ペア:

[(1, 139200076), (2, 69600038), (4, 34800019), (131, 1062596), (211, 659716), (262, 531298), (422, 329858), (524, 265649), (844, 164929), (1259, 110564), (2518, 55282), (5036, 27641)]