155701904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{423103}}^1$

素因数の和:423134

約数の個数: 20

約数和(自身を含む): 314789376

約数和(自身を除く): 159087472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 423103, 846206, 1692412, 3384824, 6769648, 9731369, 19462738, 38925476, 77850952, 155701904]

約数ペア:

[(1, 155701904), (2, 77850952), (4, 38925476), (8, 19462738), (16, 9731369), (23, 6769648), (46, 3384824), (92, 1692412), (184, 846206), (368, 423103)]