161715532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{7109}}^1$

素因数の和:7182

約数の個数: 36

約数和(自身を含む): 317731680

約数和(自身を除く): 156016148

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 7109, 11374, 14218, 22748, 28436, 78199, 156398, 312796, 334123, 668246, 860189, 1336492, 1720378, 3440756, 3675353, 7350706, 14701412, 40428883, 80857766, 161715532]

約数ペア:

[(1, 161715532), (2, 80857766), (4, 40428883), (11, 14701412), (22, 7350706), (44, 3675353), (47, 3440756), (94, 1720378), (121, 1336492), (188, 860189), (242, 668246), (484, 334123), (517, 312796), (1034, 156398), (2068, 78199), (5687, 28436), (7109, 22748), (11374, 14218)]