133730786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 240537600

約数和(自身を除く): 106806814

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2087, 2786, 4174, 4577, 9154, 14609, 29218, 32039, 48001, 64078, 96002, 336007, 415313, 672014, 830626, 2907191, 5814382, 9552199, 19104398, 66865393, 133730786]

約数ペア:

[(1, 133730786), (2, 66865393), (7, 19104398), (14, 9552199), (23, 5814382), (46, 2907191), (161, 830626), (199, 672014), (322, 415313), (398, 336007), (1393, 96002), (2087, 64078), (2786, 48001), (4174, 32039), (4577, 29218), (9154, 14609)]