126978378

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{116923}}^1$

素因数の和:117109

約数の個数: 16

約数和(自身を含む): 255362016

約数和(自身を除く): 128383638

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 116923, 233846, 350769, 701538, 21163063, 42326126, 63489189, 126978378]

約数ペア:

[(1, 126978378), (2, 63489189), (3, 42326126), (6, 21163063), (181, 701538), (362, 350769), (543, 233846), (1086, 116923)]