138056408

素因数分解:

$2^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{5279}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 158468392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 467, 934, 1868, 3269, 3736, 5279, 6538, 10558, 13076, 21116, 26152, 36953, 42232, 73906, 147812, 295624, 2465293, 4930586, 9861172, 17257051, 19722344, 34514102, 69028204, 138056408]

約数ペア:

[(1, 138056408), (2, 69028204), (4, 34514102), (7, 19722344), (8, 17257051), (14, 9861172), (28, 4930586), (56, 2465293), (467, 295624), (934, 147812), (1868, 73906), (3269, 42232), (3736, 36953), (5279, 26152), (6538, 21116), (10558, 13076)]