161799222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2074349}}^1$

素因数の和:2074367

約数の個数: 16

約数和(自身を含む): 348490800

約数和(自身を除く): 186691578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2074349, 4148698, 6223047, 12446094, 26966537, 53933074, 80899611, 161799222]

約数ペア:

[(1, 161799222), (2, 80899611), (3, 53933074), (6, 26966537), (13, 12446094), (26, 6223047), (39, 4148698), (78, 2074349)]