158424138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2753}}^1$

素因数の和:2923

約数の個数: 48

約数和(自身を含む): 360884160

約数和(自身を除く): 202460022

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 414, 417, 834, 1251, 2502, 2753, 3197, 5506, 6394, 8259, 9591, 16518, 19182, 24777, 28773, 49554, 57546, 63319, 126638, 189957, 379914, 382667, 569871, 765334, 1139742, 1148001, 2296002, 3444003, 6888006, 8801341, 17602682, 26404023, 52808046, 79212069, 158424138]

約数ペア:

[(1, 158424138), (2, 79212069), (3, 52808046), (6, 26404023), (9, 17602682), (18, 8801341), (23, 6888006), (46, 3444003), (69, 2296002), (138, 1148001), (139, 1139742), (207, 765334), (278, 569871), (414, 382667), (417, 379914), (834, 189957), (1251, 126638), (2502, 63319), (2753, 57546), (3197, 49554), (5506, 28773), (6394, 24777), (8259, 19182), (9591, 16518)]