133080472

素因数分解:

$2^3\times 7^2\times {\mathrm{339491}}^1$

素因数の和:339511

約数の個数: 24

約数和(自身を含む): 290265660

約数和(自身を除く): 157185188

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 339491, 678982, 1357964, 2376437, 2715928, 4752874, 9505748, 16635059, 19011496, 33270118, 66540236, 133080472]

約数ペア:

[(1, 133080472), (2, 66540236), (4, 33270118), (7, 19011496), (8, 16635059), (14, 9505748), (28, 4752874), (49, 2715928), (56, 2376437), (98, 1357964), (196, 678982), (392, 339491)]