138321168

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{10957}}^1$

素因数の和:11231

約数の個数: 40

約数和(自身を含む): 358721088

約数和(自身を除く): 220399920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 10957, 12624, 21914, 32871, 43828, 65742, 87656, 131484, 175312, 262968, 525936, 2881691, 5763382, 8645073, 11526764, 17290146, 23053528, 34580292, 46107056, 69160584, 138321168]

約数ペア:

[(1, 138321168), (2, 69160584), (3, 46107056), (4, 34580292), (6, 23053528), (8, 17290146), (12, 11526764), (16, 8645073), (24, 5763382), (48, 2881691), (263, 525936), (526, 262968), (789, 175312), (1052, 131484), (1578, 87656), (2104, 65742), (3156, 43828), (4208, 32871), (6312, 21914), (10957, 12624)]