129405216

素因数分解:

$2^5\times 3^1\times {\mathrm{1347971}}^1$

素因数の和:1347984

約数の個数: 24

約数和(自身を含む): 339688944

約数和(自身を除く): 210283728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1347971, 2695942, 4043913, 5391884, 8087826, 10783768, 16175652, 21567536, 32351304, 43135072, 64702608, 129405216]

約数ペア:

[(1, 129405216), (2, 64702608), (3, 43135072), (4, 32351304), (6, 21567536), (8, 16175652), (12, 10783768), (16, 8087826), (24, 5391884), (32, 4043913), (48, 2695942), (96, 1347971)]