149735804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6263}}^1$

素因数の和:6449

約数の個数: 24

約数和(自身を含む): 270103680

約数和(自身を除く): 120367876

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 5977, 6263, 11954, 12526, 23908, 25052, 269309, 538618, 870557, 1077236, 1741114, 3482228, 37433951, 74867902, 149735804]

約数ペア:

[(1, 149735804), (2, 74867902), (4, 37433951), (43, 3482228), (86, 1741114), (139, 1077236), (172, 870557), (278, 538618), (556, 269309), (5977, 25052), (6263, 23908), (11954, 12526)]