156975974804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1\times {\mathrm{41201}}^1$

素因数の和:42008

約数の個数: 48

約数和(自身を含む): 302433227712

約数和(自身を除く): 145457252908

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 661, 1322, 1441, 2644, 2882, 5764, 7271, 14542, 29084, 41201, 82402, 86591, 164804, 173182, 346364, 453211, 906422, 952501, 1812844, 1905002, 3810004, 5397331, 10794662, 21589324, 27233861, 54467722, 59370641, 108935444, 118741282, 237482564, 299572471, 599144942, 1198289884, 3567635791, 7135271582, 14270543164, 39243993701, 78487987402, 156975974804]

約数ペア:

[(1, 156975974804), (2, 78487987402), (4, 39243993701), (11, 14270543164), (22, 7135271582), (44, 3567635791), (131, 1198289884), (262, 599144942), (524, 299572471), (661, 237482564), (1322, 118741282), (1441, 108935444), (2644, 59370641), (2882, 54467722), (5764, 27233861), (7271, 21589324), (14542, 10794662), (29084, 5397331), (41201, 3810004), (82402, 1905002), (86591, 1812844), (164804, 952501), (173182, 906422), (346364, 453211)]