138796848

素因数分解:

$2^4\times 3^3\times {\mathrm{321289}}^1$

素因数の和:321306

約数の個数: 40

約数和(自身を含む): 398399600

約数和(自身を除く): 259602752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 321289, 642578, 963867, 1285156, 1927734, 2570312, 2891601, 3855468, 5140624, 5783202, 7710936, 8674803, 11566404, 15421872, 17349606, 23132808, 34699212, 46265616, 69398424, 138796848]

約数ペア:

[(1, 138796848), (2, 69398424), (3, 46265616), (4, 34699212), (6, 23132808), (8, 17349606), (9, 15421872), (12, 11566404), (16, 8674803), (18, 7710936), (24, 5783202), (27, 5140624), (36, 3855468), (48, 2891601), (54, 2570312), (72, 1927734), (108, 1285156), (144, 963867), (216, 642578), (432, 321289)]