156970814465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{77269}}^1$

素因数の和:77529

約数の個数: 32

約数和(自身を含む): 197316672000

約数和(自身を除く): 40345857535

約数列:

[1, 5, 37, 79, 139, 185, 395, 695, 2923, 5143, 10981, 14615, 25715, 54905, 77269, 386345, 406297, 2031485, 2858953, 6104251, 10740391, 14294765, 30521255, 53701955, 225857287, 397394467, 848490889, 1129286435, 1986972335, 4242454445, 31394162893, 156970814465]

約数ペア:

[(1, 156970814465), (5, 31394162893), (37, 4242454445), (79, 1986972335), (139, 1129286435), (185, 848490889), (395, 397394467), (695, 225857287), (2923, 53701955), (5143, 30521255), (10981, 14294765), (14615, 10740391), (25715, 6104251), (54905, 2858953), (77269, 2031485), (386345, 406297)]