173470612

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 353928960

約数和(自身を除く): 180458348

約数列:

[1, 2, 4, 7, 14, 28, 89, 151, 178, 302, 356, 461, 604, 623, 922, 1057, 1246, 1844, 2114, 2492, 3227, 4228, 6454, 12908, 13439, 26878, 41029, 53756, 69611, 82058, 94073, 139222, 164116, 188146, 278444, 287203, 376292, 487277, 574406, 974554, 1148812, 1949108, 6195379, 12390758, 24781516, 43367653, 86735306, 173470612]

約数ペア:

[(1, 173470612), (2, 86735306), (4, 43367653), (7, 24781516), (14, 12390758), (28, 6195379), (89, 1949108), (151, 1148812), (178, 974554), (302, 574406), (356, 487277), (461, 376292), (604, 287203), (623, 278444), (922, 188146), (1057, 164116), (1246, 139222), (1844, 94073), (2114, 82058), (2492, 69611), (3227, 53756), (4228, 41029), (6454, 26878), (12908, 13439)]