138860276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 257402880

約数和(自身を除く): 118542604

約数列:

[1, 2, 4, 41, 59, 82, 113, 118, 127, 164, 226, 236, 254, 452, 508, 2419, 4633, 4838, 5207, 6667, 7493, 9266, 9676, 10414, 13334, 14351, 14986, 18532, 20828, 26668, 28702, 29972, 57404, 273347, 307213, 546694, 588391, 614426, 846709, 1093388, 1176782, 1228852, 1693418, 2353564, 3386836, 34715069, 69430138, 138860276]

約数ペア:

[(1, 138860276), (2, 69430138), (4, 34715069), (41, 3386836), (59, 2353564), (82, 1693418), (113, 1228852), (118, 1176782), (127, 1093388), (164, 846709), (226, 614426), (236, 588391), (254, 546694), (452, 307213), (508, 273347), (2419, 57404), (4633, 29972), (4838, 28702), (5207, 26668), (6667, 20828), (7493, 18532), (9266, 14986), (9676, 14351), (10414, 13334)]