166156628659

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{37397}}^1$

素因数の和:37695

約数の個数: 32

約数和(自身を含む): 197684032896

約数和(自身を除く): 31527404237

約数列:

[1, 7, 41, 113, 137, 287, 791, 959, 4633, 5617, 15481, 32431, 37397, 39319, 108367, 261779, 634721, 1533277, 4225861, 4443047, 5123389, 10732939, 29581027, 35863723, 173260301, 210058949, 578942957, 1212822107, 1470412643, 4052600699, 23736661237, 166156628659]

約数ペア:

[(1, 166156628659), (7, 23736661237), (41, 4052600699), (113, 1470412643), (137, 1212822107), (287, 578942957), (791, 210058949), (959, 173260301), (4633, 35863723), (5617, 29581027), (15481, 10732939), (32431, 5123389), (37397, 4443047), (39319, 4225861), (108367, 1533277), (261779, 634721)]