198611168

素因数分解:

$2^5\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1153}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 447844320

約数和(自身を除く): 249233152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 769, 1153, 1538, 2306, 3076, 4612, 5383, 6152, 8071, 9224, 10766, 12304, 16142, 18448, 21532, 24608, 32284, 36896, 43064, 64568, 86128, 129136, 172256, 258272, 886657, 1773314, 3546628, 6206599, 7093256, 12413198, 14186512, 24826396, 28373024, 49652792, 99305584, 198611168]

約数ペア:

[(1, 198611168), (2, 99305584), (4, 49652792), (7, 28373024), (8, 24826396), (14, 14186512), (16, 12413198), (28, 7093256), (32, 6206599), (56, 3546628), (112, 1773314), (224, 886657), (769, 258272), (1153, 172256), (1538, 129136), (2306, 86128), (3076, 64568), (4612, 43064), (5383, 36896), (6152, 32284), (8071, 24608), (9224, 21532), (10766, 18448), (12304, 16142)]