172355758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 287517600

約数和(自身を除く): 115161842

約数列:

[1, 2, 17, 29, 34, 58, 67, 134, 493, 986, 1139, 1943, 2278, 2609, 3886, 5218, 33031, 44353, 66062, 75661, 88706, 151322, 174803, 349606, 1286237, 2572474, 2971651, 5069287, 5943302, 10138574, 86177879, 172355758]

約数ペア:

[(1, 172355758), (2, 86177879), (17, 10138574), (29, 5943302), (34, 5069287), (58, 2971651), (67, 2572474), (134, 1286237), (493, 349606), (986, 174803), (1139, 151322), (1943, 88706), (2278, 75661), (2609, 66062), (3886, 44353), (5218, 33031)]