156955782347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{76579}}^1$

素因数の和:76923

約数の個数: 32

約数和(自身を含む): 195966382080

約数和(自身を除く): 39010599733

約数列:

[1, 7, 13, 91, 101, 223, 707, 1313, 1561, 2899, 9191, 20293, 22523, 76579, 157661, 292799, 536053, 995527, 2049593, 6968689, 7734479, 17077117, 54141353, 100548227, 119539819, 222002521, 703837589, 1554017647, 1724788817, 12073521719, 22422254621, 156955782347]

約数ペア:

[(1, 156955782347), (7, 22422254621), (13, 12073521719), (91, 1724788817), (101, 1554017647), (223, 703837589), (707, 222002521), (1313, 119539819), (1561, 100548227), (2899, 54141353), (9191, 17077117), (20293, 7734479), (22523, 6968689), (76579, 2049593), (157661, 995527), (292799, 536053)]