164077792

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 335567232

約数和(自身を除く): 171489440

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 193, 248, 386, 496, 772, 857, 992, 1544, 1714, 3088, 3428, 5983, 6176, 6856, 11966, 13712, 23932, 26567, 27424, 47864, 53134, 95728, 106268, 165401, 191456, 212536, 330802, 425072, 661604, 850144, 1323208, 2646416, 5127431, 5292832, 10254862, 20509724, 41019448, 82038896, 164077792]

約数ペア:

[(1, 164077792), (2, 82038896), (4, 41019448), (8, 20509724), (16, 10254862), (31, 5292832), (32, 5127431), (62, 2646416), (124, 1323208), (193, 850144), (248, 661604), (386, 425072), (496, 330802), (772, 212536), (857, 191456), (992, 165401), (1544, 106268), (1714, 95728), (3088, 53134), (3428, 47864), (5983, 27424), (6176, 26567), (6856, 23932), (11966, 13712)]