133765496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 259639680

約数和(自身を除く): 125874184

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 541, 997, 1082, 1994, 2164, 3988, 4328, 7976, 16771, 30907, 33542, 61814, 67084, 123628, 134168, 247256, 539377, 1078754, 2157508, 4315016, 16720687, 33441374, 66882748, 133765496]

約数ペア:

[(1, 133765496), (2, 66882748), (4, 33441374), (8, 16720687), (31, 4315016), (62, 2157508), (124, 1078754), (248, 539377), (541, 247256), (997, 134168), (1082, 123628), (1994, 67084), (2164, 61814), (3988, 33542), (4328, 30907), (7976, 16771)]