156928537760

素因数分解:

$2^5\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{902303}}^1$

素因数の和:903405

約数の個数: 48

約数和(自身を含む): 371085152256

約数和(自身を除く): 214156614496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1087, 2174, 4348, 5435, 8696, 10870, 17392, 21740, 34784, 43480, 86960, 173920, 902303, 1804606, 3609212, 4511515, 7218424, 9023030, 14436848, 18046060, 28873696, 36092120, 72184240, 144368480, 980803361, 1961606722, 3923213444, 4904016805, 7846426888, 9808033610, 15692853776, 19616067220, 31385707552, 39232134440, 78464268880, 156928537760]

約数ペア:

[(1, 156928537760), (2, 78464268880), (4, 39232134440), (5, 31385707552), (8, 19616067220), (10, 15692853776), (16, 9808033610), (20, 7846426888), (32, 4904016805), (40, 3923213444), (80, 1961606722), (160, 980803361), (1087, 144368480), (2174, 72184240), (4348, 36092120), (5435, 28873696), (8696, 18046060), (10870, 14436848), (17392, 9023030), (21740, 7218424), (34784, 4511515), (43480, 3609212), (86960, 1804606), (173920, 902303)]