131499894

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 266722560

約数和(自身を除く): 135222666

約数列:

[1, 2, 3, 6, 103, 206, 309, 389, 547, 618, 778, 1094, 1167, 1641, 2334, 3282, 40067, 56341, 80134, 112682, 120201, 169023, 212783, 240402, 338046, 425566, 638349, 1276698, 21916649, 43833298, 65749947, 131499894]

約数ペア:

[(1, 131499894), (2, 65749947), (3, 43833298), (6, 21916649), (103, 1276698), (206, 638349), (309, 425566), (389, 338046), (547, 240402), (618, 212783), (778, 169023), (1094, 120201), (1167, 112682), (1641, 80134), (2334, 56341), (3282, 40067)]