147995666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 278909568

約数和(自身を除く): 130913902

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 169, 182, 338, 497, 881, 923, 994, 1183, 1762, 1846, 2366, 6167, 6461, 11453, 11999, 12334, 12922, 22906, 23998, 62551, 80171, 83993, 125102, 148889, 160342, 167986, 297778, 437857, 813163, 875714, 1042223, 1626326, 2084446, 5692141, 10571119, 11384282, 21142238, 73997833, 147995666]

約数ペア:

[(1, 147995666), (2, 73997833), (7, 21142238), (13, 11384282), (14, 10571119), (26, 5692141), (71, 2084446), (91, 1626326), (142, 1042223), (169, 875714), (182, 813163), (338, 437857), (497, 297778), (881, 167986), (923, 160342), (994, 148889), (1183, 125102), (1762, 83993), (1846, 80171), (2366, 62551), (6167, 23998), (6461, 22906), (11453, 12922), (11999, 12334)]