161888154

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{40819}}^1$

素因数の和:41485

約数の個数: 16

約数和(自身を含む): 324274080

約数和(自身を除く): 162385926

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 40819, 81638, 122457, 244914, 26981359, 53962718, 80944077, 161888154]

約数ペア:

[(1, 161888154), (2, 80944077), (3, 53962718), (6, 26981359), (661, 244914), (1322, 122457), (1983, 81638), (3966, 40819)]