156600197240

素因数分解:

$2^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{3060989}}^1$

素因数の和:3062279

約数の個数: 32

約数和(自身を含む): 352626048000

約数和(自身を除く): 196025850760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1279, 2558, 5116, 6395, 10232, 12790, 25580, 51160, 3060989, 6121978, 12243956, 15304945, 24487912, 30609890, 61219780, 122439560, 3915004931, 7830009862, 15660019724, 19575024655, 31320039448, 39150049310, 78300098620, 156600197240]

約数ペア:

[(1, 156600197240), (2, 78300098620), (4, 39150049310), (5, 31320039448), (8, 19575024655), (10, 15660019724), (20, 7830009862), (40, 3915004931), (1279, 122439560), (2558, 61219780), (5116, 30609890), (6395, 24487912), (10232, 15304945), (12790, 12243956), (25580, 6121978), (51160, 3060989)]