156939876

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{2267}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 407695680

約数和(自身を除く): 250755804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 1282, 1923, 2267, 2564, 3846, 4534, 5769, 6801, 7692, 9068, 11538, 13602, 17307, 20403, 23076, 27204, 34614, 40806, 61209, 69228, 81612, 122418, 244836, 1453147, 2906294, 4359441, 5812588, 8718882, 13078323, 17437764, 26156646, 39234969, 52313292, 78469938, 156939876]

約数ペア:

[(1, 156939876), (2, 78469938), (3, 52313292), (4, 39234969), (6, 26156646), (9, 17437764), (12, 13078323), (18, 8718882), (27, 5812588), (36, 4359441), (54, 2906294), (108, 1453147), (641, 244836), (1282, 122418), (1923, 81612), (2267, 69228), (2564, 61209), (3846, 40806), (4534, 34614), (5769, 27204), (6801, 23076), (7692, 20403), (9068, 17307), (11538, 13602)]