163940556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1050901}}^1$

素因数の和:1050921

約数の個数: 24

約数和(自身を含む): 411953584

約数和(自身を除く): 248013028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1050901, 2101802, 3152703, 4203604, 6305406, 12610812, 13661713, 27323426, 40985139, 54646852, 81970278, 163940556]

約数ペア:

[(1, 163940556), (2, 81970278), (3, 54646852), (4, 40985139), (6, 27323426), (12, 13661713), (13, 12610812), (26, 6305406), (39, 4203604), (52, 3152703), (78, 2101802), (156, 1050901)]