157026824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4831}}^1$

素因数の和:5093

約数の個数: 32

約数和(自身を含む): 313113600

約数和(自身を除く): 156086776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1912, 4063, 4831, 8126, 9662, 16252, 19324, 32504, 38648, 82127, 164254, 328508, 657016, 1154609, 2309218, 4618436, 9236872, 19628353, 39256706, 78513412, 157026824]

約数ペア:

[(1, 157026824), (2, 78513412), (4, 39256706), (8, 19628353), (17, 9236872), (34, 4618436), (68, 2309218), (136, 1154609), (239, 657016), (478, 328508), (956, 164254), (1912, 82127), (4063, 38648), (4831, 32504), (8126, 19324), (9662, 16252)]