127675912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 298327680

約数和(自身を除く): 170651768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2113, 2158, 2324, 4226, 4316, 4648, 7553, 8452, 8632, 14791, 15106, 16904, 27469, 29582, 30212, 54938, 59164, 60424, 109876, 118328, 175379, 192283, 219752, 350758, 384566, 701516, 769132, 1227653, 1403032, 1538264, 2279927, 2455306, 4559854, 4910612, 9119708, 9821224, 15959489, 18239416, 31918978, 63837956, 127675912]

約数ペア:

[(1, 127675912), (2, 63837956), (4, 31918978), (7, 18239416), (8, 15959489), (13, 9821224), (14, 9119708), (26, 4910612), (28, 4559854), (52, 2455306), (56, 2279927), (83, 1538264), (91, 1403032), (104, 1227653), (166, 769132), (182, 701516), (332, 384566), (364, 350758), (581, 219752), (664, 192283), (728, 175379), (1079, 118328), (1162, 109876), (2113, 60424), (2158, 59164), (2324, 54938), (4226, 30212), (4316, 29582), (4648, 27469), (7553, 16904), (8452, 15106), (8632, 14791)]