168574294

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 297884736

約数和(自身を除く): 129310442

約数列:

[1, 2, 7, 14, 37, 74, 259, 421, 518, 773, 842, 1546, 2947, 5411, 5894, 10822, 15577, 28601, 31154, 57202, 109039, 200207, 218078, 325433, 400414, 650866, 2278031, 4556062, 12041021, 24082042, 84287147, 168574294]

約数ペア:

[(1, 168574294), (2, 84287147), (7, 24082042), (14, 12041021), (37, 4556062), (74, 2278031), (259, 650866), (421, 400414), (518, 325433), (773, 218078), (842, 200207), (1546, 109039), (2947, 57202), (5411, 31154), (5894, 28601), (10822, 15577)]