156831408

素因数分解:

$2^4\times 3^2\times {\mathrm{1089107}}^1$

素因数の和:1089121

約数の個数: 30

約数和(自身を含む): 438910524

約数和(自身を除く): 282079116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1089107, 2178214, 3267321, 4356428, 6534642, 8712856, 9801963, 13069284, 17425712, 19603926, 26138568, 39207852, 52277136, 78415704, 156831408]

約数ペア:

[(1, 156831408), (2, 78415704), (3, 52277136), (4, 39207852), (6, 26138568), (8, 19603926), (9, 17425712), (12, 13069284), (16, 9801963), (18, 8712856), (24, 6534642), (36, 4356428), (48, 3267321), (72, 2178214), (144, 1089107)]