147331772

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{5419}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 295021440

約数和(自身を除く): 147689668

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3884, 5419, 6797, 10838, 13594, 21676, 27188, 37933, 75866, 151732, 5261849, 10523698, 21047396, 36832943, 73665886, 147331772]

約数ペア:

[(1, 147331772), (2, 73665886), (4, 36832943), (7, 21047396), (14, 10523698), (28, 5261849), (971, 151732), (1942, 75866), (3884, 37933), (5419, 27188), (6797, 21676), (10838, 13594)]