149000444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{19391}}^1$

素因数の和:19525

約数の個数: 24

約数和(自身を含む): 278546688

約数和(自身を除く): 129546244

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 19391, 38782, 77564, 329647, 659294, 1318588, 2191183, 4382366, 8764732, 37250111, 74500222, 149000444]

約数ペア:

[(1, 149000444), (2, 74500222), (4, 37250111), (17, 8764732), (34, 4382366), (68, 2191183), (113, 1318588), (226, 659294), (452, 329647), (1921, 77564), (3842, 38782), (7684, 19391)]