8159268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 20685056

約数和(自身を除く): 12525788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 271, 386, 542, 579, 772, 813, 1084, 1158, 1626, 2316, 2509, 3252, 3523, 5018, 7046, 7527, 10036, 10569, 14092, 15054, 21138, 30108, 42276, 52303, 104606, 156909, 209212, 313818, 627636, 679939, 1359878, 2039817, 2719756, 4079634, 8159268]

約数ペア:

[(1, 8159268), (2, 4079634), (3, 2719756), (4, 2039817), (6, 1359878), (12, 679939), (13, 627636), (26, 313818), (39, 209212), (52, 156909), (78, 104606), (156, 52303), (193, 42276), (271, 30108), (386, 21138), (542, 15054), (579, 14092), (772, 10569), (813, 10036), (1084, 7527), (1158, 7046), (1626, 5018), (2316, 3523), (2509, 3252)]