123089361256

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{1471}}^1\times {\mathrm{15137}}^1$

素因数の和:17305

約数の個数: 32

約数和(自身を含む): 231298951680

約数和(自身を除く): 108209590424

約数列:

[1, 2, 4, 8, 691, 1382, 1471, 2764, 2942, 5528, 5884, 11768, 15137, 30274, 60548, 121096, 1016461, 2032922, 4065844, 8131688, 10459667, 20919334, 22266527, 41838668, 44533054, 83677336, 89066108, 178132216, 15386170157, 30772340314, 61544680628, 123089361256]

約数ペア:

[(1, 123089361256), (2, 61544680628), (4, 30772340314), (8, 15386170157), (691, 178132216), (1382, 89066108), (1471, 83677336), (2764, 44533054), (2942, 41838668), (5528, 22266527), (5884, 20919334), (11768, 10459667), (15137, 8131688), (30274, 4065844), (60548, 2032922), (121096, 1016461)]