164171904

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32887}}^1$

素因数の和:32917

約数の個数: 64

約数和(自身を含む): 469640640

約数和(自身を除く): 305468736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 32887, 65774, 98661, 131548, 197322, 263096, 394644, 427531, 526192, 789288, 855062, 1052384, 1282593, 1578576, 1710124, 2104768, 2565186, 3157152, 3420248, 4209536, 5130372, 6314304, 6840496, 10260744, 12628608, 13680992, 20521488, 27361984, 41042976, 54723968, 82085952, 164171904]

約数ペア:

[(1, 164171904), (2, 82085952), (3, 54723968), (4, 41042976), (6, 27361984), (8, 20521488), (12, 13680992), (13, 12628608), (16, 10260744), (24, 6840496), (26, 6314304), (32, 5130372), (39, 4209536), (48, 3420248), (52, 3157152), (64, 2565186), (78, 2104768), (96, 1710124), (104, 1578576), (128, 1282593), (156, 1052384), (192, 855062), (208, 789288), (312, 526192), (384, 427531), (416, 394644), (624, 263096), (832, 197322), (1248, 131548), (1664, 98661), (2496, 65774), (4992, 32887)]