154430468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{1123}}^1$

素因数の和:2267

約数の個数: 24

約数和(自身を含む): 279471360

約数和(自身を除く): 125040892

約数列:

[1, 2, 4, 31, 62, 124, 1109, 1123, 2218, 2246, 4436, 4492, 34379, 34813, 68758, 69626, 137516, 139252, 1245407, 2490814, 4981628, 38607617, 77215234, 154430468]

約数ペア:

[(1, 154430468), (2, 77215234), (4, 38607617), (31, 4981628), (62, 2490814), (124, 1245407), (1109, 139252), (1123, 137516), (2218, 69626), (2246, 68758), (4436, 34813), (4492, 34379)]