149747408

素因数分解:

$2^4\times {\mathrm{1483}}^1\times {\mathrm{6311}}^1$

素因数の和:7802

約数の個数: 20

約数和(自身を含む): 290377248

約数和(自身を除く): 140629840

約数列:

[1, 2, 4, 8, 16, 1483, 2966, 5932, 6311, 11864, 12622, 23728, 25244, 50488, 100976, 9359213, 18718426, 37436852, 74873704, 149747408]

約数ペア:

[(1, 149747408), (2, 74873704), (4, 37436852), (8, 18718426), (16, 9359213), (1483, 100976), (2966, 50488), (5932, 25244), (6311, 23728), (11864, 12622)]