168163974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2027}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 398623680

約数和(自身を除く): 230459706

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 419, 838, 1257, 2027, 2514, 3771, 4054, 4609, 6081, 7542, 9218, 12162, 13827, 18243, 22297, 27654, 36486, 41481, 44594, 66891, 82962, 133782, 200673, 401346, 849313, 1698626, 2547939, 5095878, 7643817, 9342443, 15287634, 18684886, 28027329, 56054658, 84081987, 168163974]

約数ペア:

[(1, 168163974), (2, 84081987), (3, 56054658), (6, 28027329), (9, 18684886), (11, 15287634), (18, 9342443), (22, 7643817), (33, 5095878), (66, 2547939), (99, 1698626), (198, 849313), (419, 401346), (838, 200673), (1257, 133782), (2027, 82962), (2514, 66891), (3771, 44594), (4054, 41481), (4609, 36486), (6081, 27654), (7542, 22297), (9218, 18243), (12162, 13827)]