156861072

素因数分解:

$2^4\times 3^2\times {\mathrm{1089313}}^1$

素因数の和:1089327

約数の個数: 30

約数和(自身を含む): 438993542

約数和(自身を除く): 282132470

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1089313, 2178626, 3267939, 4357252, 6535878, 8714504, 9803817, 13071756, 17429008, 19607634, 26143512, 39215268, 52287024, 78430536, 156861072]

約数ペア:

[(1, 156861072), (2, 78430536), (3, 52287024), (4, 39215268), (6, 26143512), (8, 19607634), (9, 17429008), (12, 13071756), (16, 9803817), (18, 8714504), (24, 6535878), (36, 4357252), (48, 3267939), (72, 2178626), (144, 1089313)]