127701804944

素因数分解:

$2^4\times 7^1\times {\mathrm{1140194687}}^1$

素因数の和:1140194702

約数の個数: 20

約数和(自身を含む): 282768282624

約数和(自身を除く): 155066477680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1140194687, 2280389374, 4560778748, 7981362809, 9121557496, 15962725618, 18243114992, 31925451236, 63850902472, 127701804944]

約数ペア:

[(1, 127701804944), (2, 63850902472), (4, 31925451236), (7, 18243114992), (8, 15962725618), (14, 9121557496), (16, 7981362809), (28, 4560778748), (56, 2280389374), (112, 1140194687)]