159338000

素因数分解:

$2^4\times 5^3\times {\mathrm{79669}}^1$

素因数の和:79692

約数の個数: 40

約数和(自身を含む): 385284120

約数和(自身を除く): 225946120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 79669, 159338, 318676, 398345, 637352, 796690, 1274704, 1593380, 1991725, 3186760, 3983450, 6373520, 7966900, 9958625, 15933800, 19917250, 31867600, 39834500, 79669000, 159338000]

約数ペア:

[(1, 159338000), (2, 79669000), (4, 39834500), (5, 31867600), (8, 19917250), (10, 15933800), (16, 9958625), (20, 7966900), (25, 6373520), (40, 3983450), (50, 3186760), (80, 1991725), (100, 1593380), (125, 1274704), (200, 796690), (250, 637352), (400, 398345), (500, 318676), (1000, 159338), (2000, 79669)]