156928572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{140617}}^1$

素因数の和:140658

約数の個数: 36

約数和(自身を含む): 409479616

約数和(自身を除く): 252551044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 140617, 281234, 421851, 562468, 843702, 1265553, 1687404, 2531106, 4359127, 5062212, 8718254, 13077381, 17436508, 26154762, 39232143, 52309524, 78464286, 156928572]

約数ペア:

[(1, 156928572), (2, 78464286), (3, 52309524), (4, 39232143), (6, 26154762), (9, 17436508), (12, 13077381), (18, 8718254), (31, 5062212), (36, 4359127), (62, 2531106), (93, 1687404), (124, 1265553), (186, 843702), (279, 562468), (372, 421851), (558, 281234), (1116, 140617)]