157931500

素因数分解:

$2^2\times 5^3\times {\mathrm{263}}^1\times {\mathrm{1201}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 346522176

約数和(自身を除く): 188590676

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 263, 500, 526, 1052, 1201, 1315, 2402, 2630, 4804, 5260, 6005, 6575, 12010, 13150, 24020, 26300, 30025, 32875, 60050, 65750, 120100, 131500, 150125, 300250, 315863, 600500, 631726, 1263452, 1579315, 3158630, 6317260, 7896575, 15793150, 31586300, 39482875, 78965750, 157931500]

約数ペア:

[(1, 157931500), (2, 78965750), (4, 39482875), (5, 31586300), (10, 15793150), (20, 7896575), (25, 6317260), (50, 3158630), (100, 1579315), (125, 1263452), (250, 631726), (263, 600500), (500, 315863), (526, 300250), (1052, 150125), (1201, 131500), (1315, 120100), (2402, 65750), (2630, 60050), (4804, 32875), (5260, 30025), (6005, 26300), (6575, 24020), (12010, 13150)]