156930865354

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1\times {\mathrm{21221}}^1$

素因数の和:21942

約数の個数: 32

約数和(自身を含む): 242472724992

約数和(自身を除く): 85541859638

約数列:

[1, 2, 47, 94, 151, 302, 521, 1042, 7097, 14194, 21221, 24487, 42442, 48974, 78671, 157342, 997387, 1994774, 3204371, 3697537, 6408742, 7395074, 11056141, 22112282, 150605437, 301210874, 519638627, 1039277254, 1669477291, 3338954582, 78465432677, 156930865354]

約数ペア:

[(1, 156930865354), (2, 78465432677), (47, 3338954582), (94, 1669477291), (151, 1039277254), (302, 519638627), (521, 301210874), (1042, 150605437), (7097, 22112282), (14194, 11056141), (21221, 7395074), (24487, 6408742), (42442, 3697537), (48974, 3204371), (78671, 1994774), (157342, 997387)]