171981168

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{16067}}^1$

素因数の和:16301

約数の個数: 40

約数和(自身を含む): 446304768

約数和(自身を除く): 274323600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 16067, 32134, 48201, 64268, 96402, 128536, 192804, 257072, 385608, 771216, 3582941, 7165882, 10748823, 14331764, 21497646, 28663528, 42995292, 57327056, 85990584, 171981168]

約数ペア:

[(1, 171981168), (2, 85990584), (3, 57327056), (4, 42995292), (6, 28663528), (8, 21497646), (12, 14331764), (16, 10748823), (24, 7165882), (48, 3582941), (223, 771216), (446, 385608), (669, 257072), (892, 192804), (1338, 128536), (1784, 96402), (2676, 64268), (3568, 48201), (5352, 32134), (10704, 16067)]