147921144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{880483}}^1$

素因数の和:880499

約数の個数: 32

約数和(自身を含む): 422632320

約数和(自身を除く): 274711176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 880483, 1760966, 2641449, 3521932, 5282898, 6163381, 7043864, 10565796, 12326762, 18490143, 21131592, 24653524, 36980286, 49307048, 73960572, 147921144]

約数ペア:

[(1, 147921144), (2, 73960572), (3, 49307048), (4, 36980286), (6, 24653524), (7, 21131592), (8, 18490143), (12, 12326762), (14, 10565796), (21, 7043864), (24, 6163381), (28, 5282898), (42, 3521932), (56, 2641449), (84, 1760966), (168, 880483)]