131946828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4673}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 333461856

約数和(自身を除く): 201515028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4673, 4706, 7059, 9346, 9412, 14019, 14118, 18692, 28038, 28236, 56076, 60749, 121498, 182247, 242996, 364494, 728988, 845813, 1691626, 2537439, 3383252, 5074878, 10149756, 10995569, 21991138, 32986707, 43982276, 65973414, 131946828]

約数ペア:

[(1, 131946828), (2, 65973414), (3, 43982276), (4, 32986707), (6, 21991138), (12, 10995569), (13, 10149756), (26, 5074878), (39, 3383252), (52, 2537439), (78, 1691626), (156, 845813), (181, 728988), (362, 364494), (543, 242996), (724, 182247), (1086, 121498), (2172, 60749), (2353, 56076), (4673, 28236), (4706, 28038), (7059, 18692), (9346, 14118), (9412, 14019)]