157744692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{208657}}^1$

素因数の和:208677

約数の個数: 48

約数和(自身を含む): 467393920

約数和(自身を除く): 309649228

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, 208657, 417314, 625971, 834628, 1251942, 1460599, 1877913, 2503884, 2921198, 3755826, 4381797, 5633739, 5842396, 7511652, 8763594, 11267478, 13145391, 17527188, 22534956, 26290782, 39436173, 52581564, 78872346, 157744692]

約数ペア:

[(1, 157744692), (2, 78872346), (3, 52581564), (4, 39436173), (6, 26290782), (7, 22534956), (9, 17527188), (12, 13145391), (14, 11267478), (18, 8763594), (21, 7511652), (27, 5842396), (28, 5633739), (36, 4381797), (42, 3755826), (54, 2921198), (63, 2503884), (84, 1877913), (108, 1460599), (126, 1251942), (189, 834628), (252, 625971), (378, 417314), (756, 208657)]