155480491218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993339631}}^1$

素因数の和:1993339649

約数の個数: 16

約数和(自身を含む): 334881058176

約数和(自身を除く): 179400566958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1993339631, 3986679262, 5980018893, 11960037786, 25913415203, 51826830406, 77740245609, 155480491218]

約数ペア:

[(1, 155480491218), (2, 77740245609), (3, 51826830406), (6, 25913415203), (13, 11960037786), (26, 5980018893), (39, 3986679262), (78, 1993339631)]