157311858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9471

約数の個数: 48

約数和(自身を含む): 360900288

約数和(自身を除く): 203588430

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1518, 2783, 5566, 8349, 9421, 16698, 18842, 28263, 56526, 103631, 207262, 216683, 310893, 433366, 621786, 650049, 1139941, 1300098, 2279882, 2383513, 3419823, 4767026, 6839646, 7150539, 14301078, 26218643, 52437286, 78655929, 157311858]

約数ペア:

[(1, 157311858), (2, 78655929), (3, 52437286), (6, 26218643), (11, 14301078), (22, 7150539), (23, 6839646), (33, 4767026), (46, 3419823), (66, 2383513), (69, 2279882), (121, 1300098), (138, 1139941), (242, 650049), (253, 621786), (363, 433366), (506, 310893), (726, 216683), (759, 207262), (1518, 103631), (2783, 56526), (5566, 28263), (8349, 18842), (9421, 16698)]