140040828

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{16987}}^1$

素因数の和:17226

約数の個数: 36

約数和(自身を含む): 355558840

約数和(自身を除く): 215518012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 16987, 33974, 50961, 67948, 101922, 152883, 203844, 305766, 611532, 3890023, 7780046, 11670069, 15560092, 23340138, 35010207, 46680276, 70020414, 140040828]

約数ペア:

[(1, 140040828), (2, 70020414), (3, 46680276), (4, 35010207), (6, 23340138), (9, 15560092), (12, 11670069), (18, 7780046), (36, 3890023), (229, 611532), (458, 305766), (687, 203844), (916, 152883), (1374, 101922), (2061, 67948), (2748, 50961), (4122, 33974), (8244, 16987)]