78606194

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 119068800

約数和(自身を除く): 40462606

約数列:

[1, 2, 199, 313, 398, 626, 631, 1262, 62287, 124574, 125569, 197503, 251138, 395006, 39303097, 78606194]

約数ペア:

[(1, 78606194), (2, 39303097), (199, 395006), (313, 251138), (398, 197503), (626, 125569), (631, 124574), (1262, 62287)]