149928816

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{17257}}^1$

素因数の和:17449

約数の個数: 40

約数和(自身を含む): 389478544

約数和(自身を除く): 239549728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 17257, 34514, 51771, 69028, 103542, 138056, 207084, 276112, 414168, 828336, 3123517, 6247034, 9370551, 12494068, 18741102, 24988136, 37482204, 49976272, 74964408, 149928816]

約数ペア:

[(1, 149928816), (2, 74964408), (3, 49976272), (4, 37482204), (6, 24988136), (8, 18741102), (12, 12494068), (16, 9370551), (24, 6247034), (48, 3123517), (181, 828336), (362, 414168), (543, 276112), (724, 207084), (1086, 138056), (1448, 103542), (2172, 69028), (2896, 51771), (4344, 34514), (8688, 17257)]