165117768

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{146381}}^1$

素因数の和:146437

約数の個数: 32

約数和(自身を含む): 421580160

約数和(自身を除く): 256462392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 146381, 292762, 439143, 585524, 878286, 1171048, 1756572, 3513144, 6879907, 13759814, 20639721, 27519628, 41279442, 55039256, 82558884, 165117768]

約数ペア:

[(1, 165117768), (2, 82558884), (3, 55039256), (4, 41279442), (6, 27519628), (8, 20639721), (12, 13759814), (24, 6879907), (47, 3513144), (94, 1756572), (141, 1171048), (188, 878286), (282, 585524), (376, 439143), (564, 292762), (1128, 146381)]