126423168

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4725

約数の個数: 64

約数和(自身を含む): 340614720

約数和(自身を除く): 214191552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 4637, 6816, 9088, 9274, 13632, 13911, 18548, 27264, 27822, 37096, 55644, 74192, 111288, 148384, 222576, 296768, 329227, 445152, 593536, 658454, 890304, 987681, 1316908, 1780608, 1975362, 2633816, 3950724, 5267632, 7901448, 10535264, 15802896, 21070528, 31605792, 42141056, 63211584, 126423168]

約数ペア:

[(1, 126423168), (2, 63211584), (3, 42141056), (4, 31605792), (6, 21070528), (8, 15802896), (12, 10535264), (16, 7901448), (24, 5267632), (32, 3950724), (48, 2633816), (64, 1975362), (71, 1780608), (96, 1316908), (128, 987681), (142, 890304), (192, 658454), (213, 593536), (284, 445152), (384, 329227), (426, 296768), (568, 222576), (852, 148384), (1136, 111288), (1704, 74192), (2272, 55644), (3408, 37096), (4544, 27822), (4637, 27264), (6816, 18548), (9088, 13911), (9274, 13632)]