158186951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 184855104

約数和(自身を除く): 26668153

約数列:

[1, 13, 19, 37, 247, 361, 481, 703, 911, 4693, 9139, 11843, 13357, 17309, 33707, 173641, 225017, 328871, 438191, 640433, 4275323, 8325629, 12168227, 158186951]

約数ペア:

[(1, 158186951), (13, 12168227), (19, 8325629), (37, 4275323), (247, 640433), (361, 438191), (481, 328871), (703, 225017), (911, 173641), (4693, 33707), (9139, 17309), (11843, 13357)]