158575158

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139837}}^1$

素因数の和:139858

約数の個数: 40

約数和(自身を含む): 406089552

約数和(自身を除く): 247514394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 139837, 279674, 419511, 839022, 978859, 1258533, 1957718, 2517066, 2936577, 3775599, 5873154, 7551198, 8809731, 11326797, 17619462, 22653594, 26429193, 52858386, 79287579, 158575158]

約数ペア:

[(1, 158575158), (2, 79287579), (3, 52858386), (6, 26429193), (7, 22653594), (9, 17619462), (14, 11326797), (18, 8809731), (21, 7551198), (27, 5873154), (42, 3775599), (54, 2936577), (63, 2517066), (81, 1957718), (126, 1258533), (162, 978859), (189, 839022), (378, 419511), (567, 279674), (1134, 139837)]