140805648

素因数分解:

$2^4\times 3^3\times {\mathrm{325939}}^1$

素因数の和:325956

約数の個数: 40

約数和(自身を含む): 404165600

約数和(自身を除く): 263359952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 325939, 651878, 977817, 1303756, 1955634, 2607512, 2933451, 3911268, 5215024, 5866902, 7822536, 8800353, 11733804, 15645072, 17600706, 23467608, 35201412, 46935216, 70402824, 140805648]

約数ペア:

[(1, 140805648), (2, 70402824), (3, 46935216), (4, 35201412), (6, 23467608), (8, 17600706), (9, 15645072), (12, 11733804), (16, 8800353), (18, 7822536), (24, 5866902), (27, 5215024), (36, 3911268), (48, 2933451), (54, 2607512), (72, 1955634), (108, 1303756), (144, 977817), (216, 651878), (432, 325939)]