156940822516

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1\times {\mathrm{1783}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 278925574144

約数和(自身を除く): 121984751628

約数列:

[1, 2, 4, 127, 163, 254, 326, 508, 652, 1063, 1783, 2126, 3566, 4252, 7132, 20701, 41402, 82804, 135001, 173269, 226441, 270002, 290629, 346538, 452882, 540004, 581258, 693076, 905764, 1162516, 1895329, 3790658, 7581316, 22005163, 36909883, 44010326, 73819766, 88020652, 147639532, 240706783, 308938627, 481413566, 617877254, 962827132, 1235754508, 39235205629, 78470411258, 156940822516]

約数ペア:

[(1, 156940822516), (2, 78470411258), (4, 39235205629), (127, 1235754508), (163, 962827132), (254, 617877254), (326, 481413566), (508, 308938627), (652, 240706783), (1063, 147639532), (1783, 88020652), (2126, 73819766), (3566, 44010326), (4252, 36909883), (7132, 22005163), (20701, 7581316), (41402, 3790658), (82804, 1895329), (135001, 1162516), (173269, 905764), (226441, 693076), (270002, 581258), (290629, 540004), (346538, 452882)]