131338188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{158621}}^1$

素因数の和:158654

約数の個数: 36

約数和(自身を含む): 346430448

約数和(自身を除く): 215092260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 158621, 317242, 475863, 634484, 951726, 1427589, 1903452, 2855178, 3648283, 5710356, 7296566, 10944849, 14593132, 21889698, 32834547, 43779396, 65669094, 131338188]

約数ペア:

[(1, 131338188), (2, 65669094), (3, 43779396), (4, 32834547), (6, 21889698), (9, 14593132), (12, 10944849), (18, 7296566), (23, 5710356), (36, 3648283), (46, 2855178), (69, 1903452), (92, 1427589), (138, 951726), (207, 634484), (276, 475863), (414, 317242), (828, 158621)]