158543982

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{284129}}^1$

素因数の和:284168

約数の個数: 24

約数和(自身を含む): 354594240

約数和(自身を除く): 196050258

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 284129, 568258, 852387, 1704774, 2557161, 5114322, 8807999, 17615998, 26423997, 52847994, 79271991, 158543982]

約数ペア:

[(1, 158543982), (2, 79271991), (3, 52847994), (6, 26423997), (9, 17615998), (18, 8807999), (31, 5114322), (62, 2557161), (93, 1704774), (186, 852387), (279, 568258), (558, 284129)]