156789328816

素因数分解:

$2^4\times {\mathrm{131777}}^1\times {\mathrm{74363}}^1$

素因数の和:206148

約数の個数: 20

約数和(自身を含む): 303785714952

約数和(自身を除く): 146996386136

約数列:

[1, 2, 4, 8, 16, 74363, 131777, 148726, 263554, 297452, 527108, 594904, 1054216, 1189808, 2108432, 9799333051, 19598666102, 39197332204, 78394664408, 156789328816]

約数ペア:

[(1, 156789328816), (2, 78394664408), (4, 39197332204), (8, 19598666102), (16, 9799333051), (74363, 2108432), (131777, 1189808), (148726, 1054216), (263554, 594904), (297452, 527108)]