126525212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 247580928

約数和(自身を除く): 121055716

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 167, 257, 268, 334, 514, 668, 737, 1028, 1474, 1837, 2827, 2948, 3674, 5654, 7348, 11189, 11308, 17219, 22378, 34438, 42919, 44756, 68876, 85838, 123079, 171676, 189409, 246158, 378818, 472109, 492316, 757636, 944218, 1888436, 2875573, 5751146, 11502292, 31631303, 63262606, 126525212]

約数ペア:

[(1, 126525212), (2, 63262606), (4, 31631303), (11, 11502292), (22, 5751146), (44, 2875573), (67, 1888436), (134, 944218), (167, 757636), (257, 492316), (268, 472109), (334, 378818), (514, 246158), (668, 189409), (737, 171676), (1028, 123079), (1474, 85838), (1837, 68876), (2827, 44756), (2948, 42919), (3674, 34438), (5654, 22378), (7348, 17219), (11189, 11308)]