156960278482

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2449519}}^1$

素因数の和:2449750

約数の個数: 32

約数和(自身を含む): 282184704000

約数和(自身を除く): 125224425518

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2786, 4577, 9154, 32039, 64078, 2449519, 4899038, 17146633, 34293266, 56338937, 112677874, 394372559, 487454281, 788745118, 974908562, 3412179967, 6824359934, 11211448463, 22422896926, 78480139241, 156960278482]

約数ペア:

[(1, 156960278482), (2, 78480139241), (7, 22422896926), (14, 11211448463), (23, 6824359934), (46, 3412179967), (161, 974908562), (199, 788745118), (322, 487454281), (398, 394372559), (1393, 112677874), (2786, 56338937), (4577, 34293266), (9154, 17146633), (32039, 4899038), (64078, 2449519)]