143711242

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 227556864

約数和(自身を除く): 83845622

約数列:

[1, 2, 47, 61, 71, 94, 122, 142, 353, 706, 2867, 3337, 4331, 5734, 6674, 8662, 16591, 21533, 25063, 33182, 43066, 50126, 203557, 407114, 1012051, 1177961, 1528843, 2024102, 2355922, 3057686, 71855621, 143711242]

約数ペア:

[(1, 143711242), (2, 71855621), (47, 3057686), (61, 2355922), (71, 2024102), (94, 1528843), (122, 1177961), (142, 1012051), (353, 407114), (706, 203557), (2867, 50126), (3337, 43066), (4331, 33182), (5734, 25063), (6674, 21533), (8662, 16591)]