67137168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199813}}^1$

素因数の和:199831

約数の個数: 40

約数和(自身を含む): 198215488

約数和(自身を除く): 131078320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 199813, 399626, 599439, 799252, 1198878, 1398691, 1598504, 2397756, 2797382, 3197008, 4196073, 4795512, 5594764, 8392146, 9591024, 11189528, 16784292, 22379056, 33568584, 67137168]

約数ペア:

[(1, 67137168), (2, 33568584), (3, 22379056), (4, 16784292), (6, 11189528), (7, 9591024), (8, 8392146), (12, 5594764), (14, 4795512), (16, 4196073), (21, 3197008), (24, 2797382), (28, 2397756), (42, 1598504), (48, 1398691), (56, 1198878), (84, 799252), (112, 599439), (168, 399626), (336, 199813)]