128779596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{325201}}^1$

素因数の和:325222

約数の個数: 36

約数和(自身を含む): 355120584

約数和(自身を除く): 226340988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 325201, 650402, 975603, 1300804, 1951206, 2926809, 3577211, 3902412, 5853618, 7154422, 10731633, 11707236, 14308844, 21463266, 32194899, 42926532, 64389798, 128779596]

約数ペア:

[(1, 128779596), (2, 64389798), (3, 42926532), (4, 32194899), (6, 21463266), (9, 14308844), (11, 11707236), (12, 10731633), (18, 7154422), (22, 5853618), (33, 3902412), (36, 3577211), (44, 2926809), (66, 1951206), (99, 1300804), (132, 975603), (198, 650402), (396, 325201)]