137980496576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{165841943}}^1$

素因数の和:165841968

約数の個数: 28

約数和(自身を含む): 294866976432

約数和(自身を除く): 156886479856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 165841943, 331683886, 663367772, 1326735544, 2155945259, 2653471088, 4311890518, 5306942176, 8623781036, 10613884352, 17247562072, 34495124144, 68990248288, 137980496576]

約数ペア:

[(1, 137980496576), (2, 68990248288), (4, 34495124144), (8, 17247562072), (13, 10613884352), (16, 8623781036), (26, 5306942176), (32, 4311890518), (52, 2653471088), (64, 2155945259), (104, 1326735544), (208, 663367772), (416, 331683886), (832, 165841943)]