165657072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{493027}}^1$

素因数の和:493045

約数の個数: 40

約数和(自身を含む): 489083776

約数和(自身を除く): 323426704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 493027, 986054, 1479081, 1972108, 2958162, 3451189, 3944216, 5916324, 6902378, 7888432, 10353567, 11832648, 13804756, 20707134, 23665296, 27609512, 41414268, 55219024, 82828536, 165657072]

約数ペア:

[(1, 165657072), (2, 82828536), (3, 55219024), (4, 41414268), (6, 27609512), (7, 23665296), (8, 20707134), (12, 13804756), (14, 11832648), (16, 10353567), (21, 7888432), (24, 6902378), (28, 5916324), (42, 3944216), (48, 3451189), (56, 2958162), (84, 1972108), (112, 1479081), (168, 986054), (336, 493027)]