159498410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1831}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 297575424

約数和(自身を除く): 138077014

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 562, 1405, 1831, 2810, 3662, 8711, 9155, 17422, 18310, 43555, 56761, 87110, 113522, 283805, 514511, 567610, 1029022, 2572555, 5145110, 15949841, 31899682, 79749205, 159498410]

約数ペア:

[(1, 159498410), (2, 79749205), (5, 31899682), (10, 15949841), (31, 5145110), (62, 2572555), (155, 1029022), (281, 567610), (310, 514511), (562, 283805), (1405, 113522), (1831, 87110), (2810, 56761), (3662, 43555), (8711, 18310), (9155, 17422)]