156948827399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{191231}}^1$

素因数の和:191591

約数の個数: 32

約数和(自身を含む): 200472330240

約数和(自身を除く): 43523502841

約数列:

[1, 7, 13, 29, 91, 203, 311, 377, 2177, 2639, 4043, 9019, 28301, 63133, 117247, 191231, 820729, 1338617, 2486003, 5545699, 17402021, 38819893, 59472841, 72094087, 416309887, 504658609, 773146933, 1724712389, 5412028531, 12072986723, 22421261057, 156948827399]

約数ペア:

[(1, 156948827399), (7, 22421261057), (13, 12072986723), (29, 5412028531), (91, 1724712389), (203, 773146933), (311, 504658609), (377, 416309887), (2177, 72094087), (2639, 59472841), (4043, 38819893), (9019, 17402021), (28301, 5545699), (63133, 2486003), (117247, 1338617), (191231, 820729)]