173780068

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{80603}}^1$

素因数の和:80632

約数の個数: 36

約数和(自身を含む): 385931952

約数和(自身を除く): 212151884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 80603, 161206, 322412, 564221, 886633, 1128442, 1773266, 2256884, 3546532, 3949547, 6206431, 7899094, 12412862, 15798188, 24825724, 43445017, 86890034, 173780068]

約数ペア:

[(1, 173780068), (2, 86890034), (4, 43445017), (7, 24825724), (11, 15798188), (14, 12412862), (22, 7899094), (28, 6206431), (44, 3949547), (49, 3546532), (77, 2256884), (98, 1773266), (154, 1128442), (196, 886633), (308, 564221), (539, 322412), (1078, 161206), (2156, 80603)]