156936021985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{113083}}^1$

素因数の和:113697

約数の個数: 32

約数和(自身を含む): 206645178240

約数和(自身を除く): 49709156255

約数列:

[1, 5, 17, 29, 85, 145, 493, 563, 2465, 2815, 9571, 16327, 47855, 81635, 113083, 277559, 565415, 1387795, 1922411, 3279407, 9612055, 16397035, 55749919, 63665729, 278749595, 318328645, 1082317393, 1846306141, 5411586965, 9231530705, 31387204397, 156936021985]

約数ペア:

[(1, 156936021985), (5, 31387204397), (17, 9231530705), (29, 5411586965), (85, 1846306141), (145, 1082317393), (493, 318328645), (563, 278749595), (2465, 63665729), (2815, 55749919), (9571, 16397035), (16327, 9612055), (47855, 3279407), (81635, 1922411), (113083, 1387795), (277559, 565415)]