156966540724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{470653}}^1$

素因数の和:470984

約数の個数: 48

約数和(自身を含む): 322394224768

約数和(自身を除く): 165427684044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 277, 301, 554, 602, 1108, 1204, 1939, 3878, 7756, 11911, 23822, 47644, 83377, 166754, 333508, 470653, 941306, 1882612, 3294571, 6589142, 13178284, 20238079, 40476158, 80952316, 130370881, 141666553, 260741762, 283333106, 521483524, 566666212, 912596167, 1825192334, 3650384668, 5605947883, 11211895766, 22423791532, 39241635181, 78483270362, 156966540724]

約数ペア:

[(1, 156966540724), (2, 78483270362), (4, 39241635181), (7, 22423791532), (14, 11211895766), (28, 5605947883), (43, 3650384668), (86, 1825192334), (172, 912596167), (277, 566666212), (301, 521483524), (554, 283333106), (602, 260741762), (1108, 141666553), (1204, 130370881), (1939, 80952316), (3878, 40476158), (7756, 20238079), (11911, 13178284), (23822, 6589142), (47644, 3294571), (83377, 1882612), (166754, 941306), (333508, 470653)]