156943714319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{8609}}^1$

素因数の和:9407

約数の個数: 32

約数和(自身を含む): 188455680000

約数和(自身を除く): 31511965681

約数列:

[1, 7, 23, 161, 199, 569, 1393, 3983, 4577, 8609, 13087, 32039, 60263, 91609, 113231, 198007, 792617, 1386049, 1713191, 2604313, 4898521, 11992337, 18230191, 34289647, 39403393, 112665983, 275823751, 788661881, 974805679, 6823639753, 22420530617, 156943714319]

約数ペア:

[(1, 156943714319), (7, 22420530617), (23, 6823639753), (161, 974805679), (199, 788661881), (569, 275823751), (1393, 112665983), (3983, 39403393), (4577, 34289647), (8609, 18230191), (13087, 11992337), (32039, 4898521), (60263, 2604313), (91609, 1713191), (113231, 1386049), (198007, 792617)]