144499168

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 72

約数和(自身を含む): 317932776

約数和(自身を除く): 173433608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 121, 134, 176, 242, 268, 352, 484, 536, 557, 737, 968, 1072, 1114, 1474, 1936, 2144, 2228, 2948, 3872, 4456, 5896, 6127, 8107, 8912, 11792, 12254, 16214, 17824, 23584, 24508, 32428, 37319, 49016, 64856, 67397, 74638, 98032, 129712, 134794, 149276, 196064, 259424, 269588, 298552, 410509, 539176, 597104, 821018, 1078352, 1194208, 1642036, 2156704, 3284072, 4515599, 6568144, 9031198, 13136288, 18062396, 36124792, 72249584, 144499168]

約数ペア:

[(1, 144499168), (2, 72249584), (4, 36124792), (8, 18062396), (11, 13136288), (16, 9031198), (22, 6568144), (32, 4515599), (44, 3284072), (67, 2156704), (88, 1642036), (121, 1194208), (134, 1078352), (176, 821018), (242, 597104), (268, 539176), (352, 410509), (484, 298552), (536, 269588), (557, 259424), (737, 196064), (968, 149276), (1072, 134794), (1114, 129712), (1474, 98032), (1936, 74638), (2144, 67397), (2228, 64856), (2948, 49016), (3872, 37319), (4456, 32428), (5896, 24508), (6127, 23584), (8107, 17824), (8912, 16214), (11792, 12254)]