172538468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{2999}}^1$

素因数の和:3779

約数の個数: 24

約数和(自身を含む): 318360000

約数和(自身を除く): 145821532

約数列:

[1, 2, 4, 19, 38, 76, 757, 1514, 2999, 3028, 5998, 11996, 14383, 28766, 56981, 57532, 113962, 227924, 2270243, 4540486, 9080972, 43134617, 86269234, 172538468]

約数ペア:

[(1, 172538468), (2, 86269234), (4, 43134617), (19, 9080972), (38, 4540486), (76, 2270243), (757, 227924), (1514, 113962), (2999, 57532), (3028, 56981), (5998, 28766), (11996, 14383)]