139708478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4019}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 259338240

約数和(自身を除く): 119629762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 191, 382, 1337, 2483, 2674, 4019, 4966, 8038, 17381, 28133, 34762, 52247, 56266, 104494, 365729, 731458, 767629, 1535258, 5373403, 9979177, 10746806, 19958354, 69854239, 139708478]

約数ペア:

[(1, 139708478), (2, 69854239), (7, 19958354), (13, 10746806), (14, 9979177), (26, 5373403), (91, 1535258), (182, 767629), (191, 731458), (382, 365729), (1337, 104494), (2483, 56266), (2674, 52247), (4019, 34762), (4966, 28133), (8038, 17381)]