150005008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{551489}}^1$

素因数の和:551514

約数の個数: 20

約数和(自身を含む): 307731420

約数和(自身を除く): 157726412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 551489, 1102978, 2205956, 4411912, 8823824, 9375313, 18750626, 37501252, 75002504, 150005008]

約数ペア:

[(1, 150005008), (2, 75002504), (4, 37501252), (8, 18750626), (16, 9375313), (17, 8823824), (34, 4411912), (68, 2205956), (136, 1102978), (272, 551489)]