180558862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 317157120

約数和(自身を除く): 136598258

約数列:

[1, 2, 11, 19, 22, 38, 107, 121, 209, 214, 242, 367, 418, 734, 1177, 2033, 2299, 2354, 4037, 4066, 4598, 6973, 8074, 12947, 13946, 22363, 25894, 39269, 44407, 44726, 76703, 78538, 88814, 153406, 245993, 431959, 491986, 746111, 843733, 863918, 1492222, 1687466, 4751549, 8207221, 9503098, 16414442, 90279431, 180558862]

約数ペア:

[(1, 180558862), (2, 90279431), (11, 16414442), (19, 9503098), (22, 8207221), (38, 4751549), (107, 1687466), (121, 1492222), (209, 863918), (214, 843733), (242, 746111), (367, 491986), (418, 431959), (734, 245993), (1177, 153406), (2033, 88814), (2299, 78538), (2354, 76703), (4037, 44726), (4066, 44407), (4598, 39269), (6973, 25894), (8074, 22363), (12947, 13946)]