149260416

素因数分解:

$2^7\times 3^1\times {\mathrm{388699}}^1$

素因数の和:388716

約数の個数: 32

約数和(自身を含む): 396474000

約数和(自身を除く): 247213584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 388699, 777398, 1166097, 1554796, 2332194, 3109592, 4664388, 6219184, 9328776, 12438368, 18657552, 24876736, 37315104, 49753472, 74630208, 149260416]

約数ペア:

[(1, 149260416), (2, 74630208), (3, 49753472), (4, 37315104), (6, 24876736), (8, 18657552), (12, 12438368), (16, 9328776), (24, 6219184), (32, 4664388), (48, 3109592), (64, 2332194), (96, 1554796), (128, 1166097), (192, 777398), (384, 388699)]