143240888

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8069}}^1$

素因数の和:8399

約数の個数: 32

約数和(自身を含む): 307951200

約数和(自身を除く): 164710312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8069, 8876, 16138, 17752, 32276, 56483, 64552, 112966, 225932, 451864, 2557873, 5115746, 10231492, 17905111, 20462984, 35810222, 71620444, 143240888]

約数ペア:

[(1, 143240888), (2, 71620444), (4, 35810222), (7, 20462984), (8, 17905111), (14, 10231492), (28, 5115746), (56, 2557873), (317, 451864), (634, 225932), (1268, 112966), (2219, 64552), (2536, 56483), (4438, 32276), (8069, 17752), (8876, 16138)]