168491710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9689}}^1$

素因数の和:9780

約数の個数: 32

約数和(自身を含む): 318142080

約数和(自身を除く): 149650370

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8695, 9689, 17390, 19378, 48445, 96890, 358493, 455383, 716986, 910766, 1792465, 2276915, 3584930, 4553830, 16849171, 33698342, 84245855, 168491710]

約数ペア:

[(1, 168491710), (2, 84245855), (5, 33698342), (10, 16849171), (37, 4553830), (47, 3584930), (74, 2276915), (94, 1792465), (185, 910766), (235, 716986), (370, 455383), (470, 358493), (1739, 96890), (3478, 48445), (8695, 19378), (9689, 17390)]