155138154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1360861}}^1$

素因数の和:1360885

約数の個数: 16

約数和(自身を含む): 326606880

約数和(自身を除く): 171468726

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1360861, 2721722, 4082583, 8165166, 25856359, 51712718, 77569077, 155138154]

約数ペア:

[(1, 155138154), (2, 77569077), (3, 51712718), (6, 25856359), (19, 8165166), (38, 4082583), (57, 2721722), (114, 1360861)]