156971129526

素因数分解:

$2^1\times 3^3\times {\mathrm{36871}}^1\times {\mathrm{78839}}^1$

素因数の和:115721

約数の個数: 32

約数和(自身を含む): 348838617600

約数和(自身を除く): 191867488074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 36871, 73742, 78839, 110613, 157678, 221226, 236517, 331839, 473034, 663678, 709551, 995517, 1419102, 1991034, 2128653, 4257306, 2906872769, 5813745538, 8720618307, 17441236614, 26161854921, 52323709842, 78485564763, 156971129526]

約数ペア:

[(1, 156971129526), (2, 78485564763), (3, 52323709842), (6, 26161854921), (9, 17441236614), (18, 8720618307), (27, 5813745538), (54, 2906872769), (36871, 4257306), (73742, 2128653), (78839, 1991034), (110613, 1419102), (157678, 995517), (221226, 709551), (236517, 663678), (331839, 473034)]