153819138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{62989}}^1$

素因数の和:63042

約数の個数: 32

約数和(自身を含む): 344681280

約数和(自身を除く): 190862142

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 62989, 125978, 188967, 377934, 692879, 1385758, 2078637, 2330593, 4157274, 4661186, 6991779, 13983558, 25636523, 51273046, 76909569, 153819138]

約数ペア:

[(1, 153819138), (2, 76909569), (3, 51273046), (6, 25636523), (11, 13983558), (22, 6991779), (33, 4661186), (37, 4157274), (66, 2330593), (74, 2078637), (111, 1385758), (222, 692879), (407, 377934), (814, 188967), (1221, 125978), (2442, 62989)]