157293584

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29881}}^1$

素因数の和:29943

約数の個数: 40

約数和(自身を含む): 355715328

約数和(自身を除く): 198421744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 29881, 59762, 119524, 209167, 239048, 418334, 478096, 836668, 1404407, 1673336, 2808814, 3346672, 5617628, 9830849, 11235256, 19661698, 22470512, 39323396, 78646792, 157293584]

約数ペア:

[(1, 157293584), (2, 78646792), (4, 39323396), (7, 22470512), (8, 19661698), (14, 11235256), (16, 9830849), (28, 5617628), (47, 3346672), (56, 2808814), (94, 1673336), (112, 1404407), (188, 836668), (329, 478096), (376, 418334), (658, 239048), (752, 209167), (1316, 119524), (2632, 59762), (5264, 29881)]