128315232

素因数分解:

$2^5\times 3^3\times {\mathrm{148513}}^1$

素因数の和:148532

約数の個数: 48

約数和(自身を含む): 374255280

約数和(自身を除く): 245940048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 148513, 297026, 445539, 594052, 891078, 1188104, 1336617, 1782156, 2376208, 2673234, 3564312, 4009851, 4752416, 5346468, 7128624, 8019702, 10692936, 14257248, 16039404, 21385872, 32078808, 42771744, 64157616, 128315232]

約数ペア:

[(1, 128315232), (2, 64157616), (3, 42771744), (4, 32078808), (6, 21385872), (8, 16039404), (9, 14257248), (12, 10692936), (16, 8019702), (18, 7128624), (24, 5346468), (27, 4752416), (32, 4009851), (36, 3564312), (48, 2673234), (54, 2376208), (72, 1782156), (96, 1336617), (108, 1188104), (144, 891078), (216, 594052), (288, 445539), (432, 297026), (864, 148513)]