138722328

素因数分解:

$2^3\times 3^3\times {\mathrm{642233}}^1$

素因数の和:642248

約数の個数: 32

約数和(自身を含む): 385340400

約数和(自身を除く): 246618072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 642233, 1284466, 1926699, 2568932, 3853398, 5137864, 5780097, 7706796, 11560194, 15413592, 17340291, 23120388, 34680582, 46240776, 69361164, 138722328]

約数ペア:

[(1, 138722328), (2, 69361164), (3, 46240776), (4, 34680582), (6, 23120388), (8, 17340291), (9, 15413592), (12, 11560194), (18, 7706796), (24, 5780097), (27, 5137864), (36, 3853398), (54, 2568932), (72, 1926699), (108, 1284466), (216, 642233)]