172407888

素因数分解:

$2^4\times 3^2\times {\mathrm{1197277}}^1$

素因数の和:1197291

約数の個数: 30

約数和(自身を含む): 482503034

約数和(自身を除く): 310095146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1197277, 2394554, 3591831, 4789108, 7183662, 9578216, 10775493, 14367324, 19156432, 21550986, 28734648, 43101972, 57469296, 86203944, 172407888]

約数ペア:

[(1, 172407888), (2, 86203944), (3, 57469296), (4, 43101972), (6, 28734648), (8, 21550986), (9, 19156432), (12, 14367324), (16, 10775493), (18, 9578216), (24, 7183662), (36, 4789108), (48, 3591831), (72, 2394554), (144, 1197277)]