153920628

素因数分解:

$2^2\times 3^3\times {\mathrm{857}}^1\times {\mathrm{1663}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 399759360

約数和(自身を除く): 245838732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 857, 1663, 1714, 2571, 3326, 3428, 4989, 5142, 6652, 7713, 9978, 10284, 14967, 15426, 19956, 23139, 29934, 30852, 44901, 46278, 59868, 89802, 92556, 179604, 1425191, 2850382, 4275573, 5700764, 8551146, 12826719, 17102292, 25653438, 38480157, 51306876, 76960314, 153920628]

約数ペア:

[(1, 153920628), (2, 76960314), (3, 51306876), (4, 38480157), (6, 25653438), (9, 17102292), (12, 12826719), (18, 8551146), (27, 5700764), (36, 4275573), (54, 2850382), (108, 1425191), (857, 179604), (1663, 92556), (1714, 89802), (2571, 59868), (3326, 46278), (3428, 44901), (4989, 30852), (5142, 29934), (6652, 23139), (7713, 19956), (9978, 15426), (10284, 14967)]