128230428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{464603}}^1$

素因数の和:464633

約数の個数: 24

約数和(自身を含む): 312213888

約数和(自身を除く): 183983460

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 464603, 929206, 1393809, 1858412, 2787618, 5575236, 10685869, 21371738, 32057607, 42743476, 64115214, 128230428]

約数ペア:

[(1, 128230428), (2, 64115214), (3, 42743476), (4, 32057607), (6, 21371738), (12, 10685869), (23, 5575236), (46, 2787618), (69, 1858412), (92, 1393809), (138, 929206), (276, 464603)]