120222464

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{15149}}^1$

素因数の和:15196

約数の個数: 36

約数和(自身を含む): 247732800

約数和(自身を除く): 127510336

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 15149, 30298, 60596, 121192, 242384, 469619, 484768, 939238, 969536, 1878476, 1939072, 3756952, 3878144, 7513904, 15027808, 30055616, 60111232, 120222464]

約数ペア:

[(1, 120222464), (2, 60111232), (4, 30055616), (8, 15027808), (16, 7513904), (31, 3878144), (32, 3756952), (62, 1939072), (64, 1878476), (124, 969536), (128, 939238), (248, 484768), (256, 469619), (496, 242384), (992, 121192), (1984, 60596), (3968, 30298), (7936, 15149)]