156945996

素因数分解:

$2^2\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{2381}}^1$

素因数の和:4222

約数の個数: 36

約数和(自身を含む): 397107984

約数和(自身を除く): 240161988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1831, 2381, 3662, 4762, 5493, 7143, 7324, 9524, 10986, 14286, 16479, 21429, 21972, 28572, 32958, 42858, 65916, 85716, 4359611, 8719222, 13078833, 17438444, 26157666, 39236499, 52315332, 78472998, 156945996]

約数ペア:

[(1, 156945996), (2, 78472998), (3, 52315332), (4, 39236499), (6, 26157666), (9, 17438444), (12, 13078833), (18, 8719222), (36, 4359611), (1831, 85716), (2381, 65916), (3662, 42858), (4762, 32958), (5493, 28572), (7143, 21972), (7324, 21429), (9524, 16479), (10986, 14286)]