145544328

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{4051}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 395070000

約数和(自身を除く): 249525672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2994, 3992, 4051, 4491, 5988, 8102, 8982, 11976, 12153, 16204, 17964, 24306, 32408, 35928, 36459, 48612, 72918, 97224, 145836, 291672, 2021449, 4042898, 6064347, 8085796, 12128694, 16171592, 18193041, 24257388, 36386082, 48514776, 72772164, 145544328]

約数ペア:

[(1, 145544328), (2, 72772164), (3, 48514776), (4, 36386082), (6, 24257388), (8, 18193041), (9, 16171592), (12, 12128694), (18, 8085796), (24, 6064347), (36, 4042898), (72, 2021449), (499, 291672), (998, 145836), (1497, 97224), (1996, 72918), (2994, 48612), (3992, 36459), (4051, 35928), (4491, 32408), (5988, 24306), (8102, 17964), (8982, 16204), (11976, 12153)]