156978969016

素因数分解:

$2^3\times {\mathrm{1033}}^1\times {\mathrm{18995519}}^1$

素因数の和:18996558

約数の個数: 16

約数和(自身を含む): 294620515200

約数和(自身を除く): 137641546184

約数列:

[1, 2, 4, 8, 1033, 2066, 4132, 8264, 18995519, 37991038, 75982076, 151964152, 19622371127, 39244742254, 78489484508, 156978969016]

約数ペア:

[(1, 156978969016), (2, 78489484508), (4, 39244742254), (8, 19622371127), (1033, 151964152), (2066, 75982076), (4132, 37991038), (8264, 18995519)]