158993366

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 281567232

約数和(自身を除く): 122573866

約数列:

[1, 2, 7, 14, 37, 74, 191, 259, 382, 518, 1337, 1607, 2674, 3214, 7067, 11249, 14134, 22498, 49469, 59459, 98938, 118918, 306937, 416213, 613874, 832426, 2148559, 4297118, 11356669, 22713338, 79496683, 158993366]

約数ペア:

[(1, 158993366), (2, 79496683), (7, 22713338), (14, 11356669), (37, 4297118), (74, 2148559), (191, 832426), (259, 613874), (382, 416213), (518, 306937), (1337, 118918), (1607, 98938), (2674, 59459), (3214, 49469), (7067, 22498), (11249, 14134)]