156900920795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1\times {\mathrm{17569}}^1$

素因数の和:18659

約数の個数: 32

約数和(自身を含む): 199167897600

約数和(自身を除く): 42266976805

約数列:

[1, 5, 23, 79, 115, 395, 983, 1817, 4915, 9085, 17569, 22609, 77657, 87845, 113045, 388285, 404087, 1387951, 1786111, 2020435, 6939755, 8930555, 17270327, 31922873, 86351635, 159614365, 397217521, 1364355833, 1986087605, 6821779165, 31380184159, 156900920795]

約数ペア:

[(1, 156900920795), (5, 31380184159), (23, 6821779165), (79, 1986087605), (115, 1364355833), (395, 397217521), (983, 159614365), (1817, 86351635), (4915, 31922873), (9085, 17270327), (17569, 8930555), (22609, 6939755), (77657, 2020435), (87845, 1786111), (113045, 1387951), (388285, 404087)]