138657234

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6967}}^1$

素因数の和:7110

約数の個数: 32

約数和(自身を含む): 288976896

約数和(自身を除く): 150319662

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 6634, 6967, 9951, 13934, 19902, 20901, 41802, 215977, 431954, 647931, 745469, 1295862, 1490938, 2236407, 4472814, 23109539, 46219078, 69328617, 138657234]

約数ペア:

[(1, 138657234), (2, 69328617), (3, 46219078), (6, 23109539), (31, 4472814), (62, 2236407), (93, 1490938), (107, 1295862), (186, 745469), (214, 647931), (321, 431954), (642, 215977), (3317, 41802), (6634, 20901), (6967, 19902), (9951, 13934)]