172772056

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 328248000

約数和(自身を除く): 155475944

約数列:

[1, 2, 4, 8, 149, 193, 298, 386, 596, 751, 772, 1192, 1502, 1544, 3004, 6008, 28757, 57514, 111899, 115028, 144943, 223798, 230056, 289886, 447596, 579772, 895192, 1159544, 21596507, 43193014, 86386028, 172772056]

約数ペア:

[(1, 172772056), (2, 86386028), (4, 43193014), (8, 21596507), (149, 1159544), (193, 895192), (298, 579772), (386, 447596), (596, 289886), (751, 230056), (772, 223798), (1192, 144943), (1502, 115028), (1544, 111899), (3004, 57514), (6008, 28757)]