122856734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 250145280

約数和(自身を除く): 127288546

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 109, 143, 154, 182, 218, 286, 563, 763, 1001, 1126, 1199, 1417, 1526, 2002, 2398, 2834, 3941, 6193, 7319, 7882, 8393, 9919, 12386, 14638, 15587, 16786, 19838, 31174, 43351, 51233, 61367, 80509, 86702, 102466, 109109, 122734, 161018, 218218, 429569, 563563, 675037, 797771, 859138, 1127126, 1350074, 1595542, 4725259, 5584397, 8775481, 9450518, 11168794, 17550962, 61428367, 122856734]

約数ペア:

[(1, 122856734), (2, 61428367), (7, 17550962), (11, 11168794), (13, 9450518), (14, 8775481), (22, 5584397), (26, 4725259), (77, 1595542), (91, 1350074), (109, 1127126), (143, 859138), (154, 797771), (182, 675037), (218, 563563), (286, 429569), (563, 218218), (763, 161018), (1001, 122734), (1126, 109109), (1199, 102466), (1417, 86702), (1526, 80509), (2002, 61367), (2398, 51233), (2834, 43351), (3941, 31174), (6193, 19838), (7319, 16786), (7882, 15587), (8393, 14638), (9919, 12386)]