156387088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68351}}^1$

素因数の和:68383

約数の個数: 40

約数和(自身を含む): 355977216

約数和(自身を除く): 199590128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 68351, 136702, 273404, 546808, 751861, 888563, 1093616, 1503722, 1777126, 3007444, 3554252, 6014888, 7108504, 9774193, 12029776, 14217008, 19548386, 39096772, 78193544, 156387088]

約数ペア:

[(1, 156387088), (2, 78193544), (4, 39096772), (8, 19548386), (11, 14217008), (13, 12029776), (16, 9774193), (22, 7108504), (26, 6014888), (44, 3554252), (52, 3007444), (88, 1777126), (104, 1503722), (143, 1093616), (176, 888563), (208, 751861), (286, 546808), (572, 273404), (1144, 136702), (2288, 68351)]