128770296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{282391}}^1$

素因数の和:282419

約数の個数: 32

約数和(自身を含む): 338870400

約数和(自身を除く): 210100104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 282391, 564782, 847173, 1129564, 1694346, 2259128, 3388692, 5365429, 6777384, 10730858, 16096287, 21461716, 32192574, 42923432, 64385148, 128770296]

約数ペア:

[(1, 128770296), (2, 64385148), (3, 42923432), (4, 32192574), (6, 21461716), (8, 16096287), (12, 10730858), (19, 6777384), (24, 5365429), (38, 3388692), (57, 2259128), (76, 1694346), (114, 1129564), (152, 847173), (228, 564782), (456, 282391)]