137788431248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1651981}}^1$

素因数の和:1652403

約数の個数: 40

約数和(自身を含む): 288217995576

約数和(自身を除く): 150429564328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 802, 1604, 3208, 5213, 6416, 10426, 20852, 41704, 83408, 1651981, 3303962, 6607924, 13215848, 21475753, 26431696, 42951506, 85903012, 171806024, 343612048, 662444381, 1324888762, 2649777524, 5299555048, 8611776953, 10599110096, 17223553906, 34447107812, 68894215624, 137788431248]

約数ペア:

[(1, 137788431248), (2, 68894215624), (4, 34447107812), (8, 17223553906), (13, 10599110096), (16, 8611776953), (26, 5299555048), (52, 2649777524), (104, 1324888762), (208, 662444381), (401, 343612048), (802, 171806024), (1604, 85903012), (3208, 42951506), (5213, 26431696), (6416, 21475753), (10426, 13215848), (20852, 6607924), (41704, 3303962), (83408, 1651981)]