155570048

素因数分解:

$2^7\times {\mathrm{1215391}}^1$

素因数の和:1215405

約数の個数: 16

約数和(自身を含む): 309924960

約数和(自身を除く): 154354912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1215391, 2430782, 4861564, 9723128, 19446256, 38892512, 77785024, 155570048]

約数ペア:

[(1, 155570048), (2, 77785024), (4, 38892512), (8, 19446256), (16, 9723128), (32, 4861564), (64, 2430782), (128, 1215391)]