157035758488

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{196387}}^1$

素因数の和:196640

約数の個数: 64

約数和(自身を含む): 342186451200

約数和(自身を除く): 185150692712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 131, 218, 262, 436, 524, 763, 872, 917, 1048, 1526, 1834, 3052, 3668, 6104, 7336, 14279, 28558, 57116, 99953, 114232, 196387, 199906, 392774, 399812, 785548, 799624, 1374709, 1571096, 2749418, 5498836, 10997672, 21406183, 25726697, 42812366, 51453394, 85624732, 102906788, 149843281, 171249464, 180086879, 205813576, 299686562, 360173758, 599373124, 720347516, 1198746248, 1440695032, 2804209973, 5608419946, 11216839892, 19629469811, 22433679784, 39258939622, 78517879244, 157035758488]

約数ペア:

[(1, 157035758488), (2, 78517879244), (4, 39258939622), (7, 22433679784), (8, 19629469811), (14, 11216839892), (28, 5608419946), (56, 2804209973), (109, 1440695032), (131, 1198746248), (218, 720347516), (262, 599373124), (436, 360173758), (524, 299686562), (763, 205813576), (872, 180086879), (917, 171249464), (1048, 149843281), (1526, 102906788), (1834, 85624732), (3052, 51453394), (3668, 42812366), (6104, 25726697), (7336, 21406183), (14279, 10997672), (28558, 5498836), (57116, 2749418), (99953, 1571096), (114232, 1374709), (196387, 799624), (199906, 785548), (392774, 399812)]