166719924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{220529}}^1$

素因数の和:220549

約数の個数: 48

約数和(自身を含む): 493987200

約数和(自身を除く): 327267276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 220529, 441058, 661587, 882116, 1323174, 1543703, 1984761, 2646348, 3087406, 3969522, 4631109, 5954283, 6174812, 7939044, 9262218, 11908566, 13893327, 18524436, 23817132, 27786654, 41679981, 55573308, 83359962, 166719924]

約数ペア:

[(1, 166719924), (2, 83359962), (3, 55573308), (4, 41679981), (6, 27786654), (7, 23817132), (9, 18524436), (12, 13893327), (14, 11908566), (18, 9262218), (21, 7939044), (27, 6174812), (28, 5954283), (36, 4631109), (42, 3969522), (54, 3087406), (63, 2646348), (84, 1984761), (108, 1543703), (126, 1323174), (189, 882116), (252, 661587), (378, 441058), (756, 220529)]