157424568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4441}}^1$

素因数の和:4668

約数の個数: 64

約数和(自身を含む): 452017920

約数和(自身を除く): 294593352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 4431, 4441, 5064, 5908, 8862, 8882, 11816, 13323, 17724, 17764, 26646, 31087, 35448, 35528, 53292, 62174, 93261, 106584, 124348, 186522, 248696, 373044, 746088, 937051, 1874102, 2811153, 3748204, 5622306, 6559357, 7496408, 11244612, 13118714, 19678071, 22489224, 26237428, 39356142, 52474856, 78712284, 157424568]

約数ペア:

[(1, 157424568), (2, 78712284), (3, 52474856), (4, 39356142), (6, 26237428), (7, 22489224), (8, 19678071), (12, 13118714), (14, 11244612), (21, 7496408), (24, 6559357), (28, 5622306), (42, 3748204), (56, 2811153), (84, 1874102), (168, 937051), (211, 746088), (422, 373044), (633, 248696), (844, 186522), (1266, 124348), (1477, 106584), (1688, 93261), (2532, 62174), (2954, 53292), (4431, 35528), (4441, 35448), (5064, 31087), (5908, 26646), (8862, 17764), (8882, 17724), (11816, 13323)]