159079984

素因数分解:

$2^4\times 7^1\times {\mathrm{1420357}}^1$

素因数の和:1420372

約数の個数: 20

約数和(自身を含む): 352248784

約数和(自身を除く): 193168800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1420357, 2840714, 5681428, 9942499, 11362856, 19884998, 22725712, 39769996, 79539992, 159079984]

約数ペア:

[(1, 159079984), (2, 79539992), (4, 39769996), (7, 22725712), (8, 19884998), (14, 11362856), (16, 9942499), (28, 5681428), (56, 2840714), (112, 1420357)]