164444928

素因数分解:

$2^8\times 3^1\times {\mathrm{277}}^1\times {\mathrm{773}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 439811568

約数和(自身を除く): 275366640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 277, 384, 554, 768, 773, 831, 1108, 1546, 1662, 2216, 2319, 3092, 3324, 4432, 4638, 6184, 6648, 8864, 9276, 12368, 13296, 17728, 18552, 24736, 26592, 35456, 37104, 49472, 53184, 70912, 74208, 98944, 106368, 148416, 197888, 212736, 214121, 296832, 428242, 593664, 642363, 856484, 1284726, 1712968, 2569452, 3425936, 5138904, 6851872, 10277808, 13703744, 20555616, 27407488, 41111232, 54814976, 82222464, 164444928]

約数ペア:

[(1, 164444928), (2, 82222464), (3, 54814976), (4, 41111232), (6, 27407488), (8, 20555616), (12, 13703744), (16, 10277808), (24, 6851872), (32, 5138904), (48, 3425936), (64, 2569452), (96, 1712968), (128, 1284726), (192, 856484), (256, 642363), (277, 593664), (384, 428242), (554, 296832), (768, 214121), (773, 212736), (831, 197888), (1108, 148416), (1546, 106368), (1662, 98944), (2216, 74208), (2319, 70912), (3092, 53184), (3324, 49472), (4432, 37104), (4638, 35456), (6184, 26592), (6648, 24736), (8864, 18552), (9276, 17728), (12368, 13296)]