124406968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71663}}^1$

素因数の和:71707

約数の個数: 32

約数和(自身を含む): 275189760

約数和(自身を除く): 150782792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 71663, 143326, 286652, 501641, 573304, 1003282, 2006564, 2221553, 4013128, 4443106, 8886212, 15550871, 17772424, 31101742, 62203484, 124406968]

約数ペア:

[(1, 124406968), (2, 62203484), (4, 31101742), (7, 17772424), (8, 15550871), (14, 8886212), (28, 4443106), (31, 4013128), (56, 2221553), (62, 2006564), (124, 1003282), (217, 573304), (248, 501641), (434, 286652), (868, 143326), (1736, 71663)]