147130792081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{154439}}^1$

素因数の和:154526

約数の個数: 48

約数和(自身を含む): 197707910400

約数和(自身を除く): 50577118319

約数列:

[1, 7, 13, 19, 29, 91, 133, 203, 247, 361, 377, 551, 1729, 2527, 2639, 3857, 4693, 7163, 10469, 32851, 50141, 73283, 136097, 154439, 952679, 1081073, 2007707, 2934341, 4478731, 14053949, 20540387, 31351117, 38146433, 55752479, 58223503, 85095889, 267025031, 390267353, 407564521, 595671223, 724782227, 1106246557, 1616821891, 5073475589, 7743725899, 11317753237, 21018684583, 147130792081]

約数ペア:

[(1, 147130792081), (7, 21018684583), (13, 11317753237), (19, 7743725899), (29, 5073475589), (91, 1616821891), (133, 1106246557), (203, 724782227), (247, 595671223), (361, 407564521), (377, 390267353), (551, 267025031), (1729, 85095889), (2527, 58223503), (2639, 55752479), (3857, 38146433), (4693, 31351117), (7163, 20540387), (10469, 14053949), (32851, 4478731), (50141, 2934341), (73283, 2007707), (136097, 1081073), (154439, 952679)]