189320072

素因数分解:

$2^3\times {\mathrm{2621}}^1\times {\mathrm{9029}}^1$

素因数の和:11656

約数の個数: 16

約数和(自身を含む): 355149900

約数和(自身を除く): 165829828

約数列:

[1, 2, 4, 8, 2621, 5242, 9029, 10484, 18058, 20968, 36116, 72232, 23665009, 47330018, 94660036, 189320072]

約数ペア:

[(1, 189320072), (2, 94660036), (4, 47330018), (8, 23665009), (2621, 72232), (5242, 36116), (9029, 20968), (10484, 18058)]