157415986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1499}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 291312000

約数和(自身を除く): 133896014

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 577, 1154, 1499, 2998, 4039, 7501, 8078, 10493, 15002, 19487, 20986, 38974, 52507, 105014, 136409, 272818, 864923, 1729846, 6054461, 11243999, 12108922, 22487998, 78707993, 157415986]

約数ペア:

[(1, 157415986), (2, 78707993), (7, 22487998), (13, 12108922), (14, 11243999), (26, 6054461), (91, 1729846), (182, 864923), (577, 272818), (1154, 136409), (1499, 105014), (2998, 52507), (4039, 38974), (7501, 20986), (8078, 19487), (10493, 15002)]