168201954

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{22409}}^1$

素因数の和:22559

約数の個数: 32

約数和(自身を含む): 376488000

約数和(自身を除く): 208286046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 22409, 44818, 67227, 134454, 201681, 403362, 605043, 1210086, 3114851, 6229702, 9344553, 18689106, 28033659, 56067318, 84100977, 168201954]

約数ペア:

[(1, 168201954), (2, 84100977), (3, 56067318), (6, 28033659), (9, 18689106), (18, 9344553), (27, 6229702), (54, 3114851), (139, 1210086), (278, 605043), (417, 403362), (834, 201681), (1251, 134454), (2502, 67227), (3753, 44818), (7506, 22409)]