167872078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3360

約数の個数: 32

約数和(自身を含む): 289516032

約数和(自身を除く): 121643954

約数列:

[1, 2, 11, 22, 23, 46, 103, 206, 253, 506, 1133, 2266, 2369, 3221, 4738, 6442, 26059, 35431, 52118, 70862, 74083, 148166, 331763, 663526, 814913, 1629826, 3649393, 7298786, 7630549, 15261098, 83936039, 167872078]

約数ペア:

[(1, 167872078), (2, 83936039), (11, 15261098), (22, 7630549), (23, 7298786), (46, 3649393), (103, 1629826), (206, 814913), (253, 663526), (506, 331763), (1133, 148166), (2266, 74083), (2369, 70862), (3221, 52118), (4738, 35431), (6442, 26059)]