156940064525

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{2753}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 199381756608

約数和(自身を除く): 42441692083

約数列:

[1, 5, 25, 101, 107, 211, 505, 535, 1055, 2525, 2675, 2753, 5275, 10807, 13765, 21311, 22577, 54035, 68825, 106555, 112885, 270175, 278053, 294571, 532775, 564425, 580883, 1390265, 1472855, 2280277, 2904415, 6951325, 7364275, 11401385, 14522075, 29751671, 57006925, 58669183, 62154481, 148758355, 293345915, 310772405, 743791775, 1466729575, 1553862025, 6277602581, 31388012905, 156940064525]

約数ペア:

[(1, 156940064525), (5, 31388012905), (25, 6277602581), (101, 1553862025), (107, 1466729575), (211, 743791775), (505, 310772405), (535, 293345915), (1055, 148758355), (2525, 62154481), (2675, 58669183), (2753, 57006925), (5275, 29751671), (10807, 14522075), (13765, 11401385), (21311, 7364275), (22577, 6951325), (54035, 2904415), (68825, 2280277), (106555, 1472855), (112885, 1390265), (270175, 580883), (278053, 564425), (294571, 532775)]