149195628

素因数分解:

$2^2\times 3^3\times {\mathrm{1381441}}^1$

素因数の和:1381454

約数の個数: 24

約数和(自身を含む): 386803760

約数和(自身を除く): 237608132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1381441, 2762882, 4144323, 5525764, 8288646, 12432969, 16577292, 24865938, 37298907, 49731876, 74597814, 149195628]

約数ペア:

[(1, 149195628), (2, 74597814), (3, 49731876), (4, 37298907), (6, 24865938), (9, 16577292), (12, 12432969), (18, 8288646), (27, 5525764), (36, 4144323), (54, 2762882), (108, 1381441)]