166400518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{29389}}^1$

素因数の和:29559

約数の個数: 16

約数和(自身を含む): 264510000

約数和(自身を除く): 98109482

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 29389, 58778, 558391, 1116782, 4378961, 8757922, 83200259, 166400518]

約数ペア:

[(1, 166400518), (2, 83200259), (19, 8757922), (38, 4378961), (149, 1116782), (298, 558391), (2831, 58778), (5662, 29389)]