158714144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{261043}}^1$

素因数の和:261072

約数の個数: 24

約数和(自身を含む): 328915440

約数和(自身を除く): 170201296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 261043, 522086, 1044172, 2088344, 4176688, 4959817, 8353376, 9919634, 19839268, 39678536, 79357072, 158714144]

約数ペア:

[(1, 158714144), (2, 79357072), (4, 39678536), (8, 19839268), (16, 9919634), (19, 8353376), (32, 4959817), (38, 4176688), (76, 2088344), (152, 1044172), (304, 522086), (608, 261043)]