189851142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{51787}}^1$

素因数の和:51852

約数の個数: 32

約数和(自身を含む): 417618432

約数和(自身を除く): 227767290

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 51787, 103574, 155361, 310722, 673231, 1346462, 2019693, 2433989, 4039386, 4867978, 7301967, 14603934, 31641857, 63283714, 94925571, 189851142]

約数ペア:

[(1, 189851142), (2, 94925571), (3, 63283714), (6, 31641857), (13, 14603934), (26, 7301967), (39, 4867978), (47, 4039386), (78, 2433989), (94, 2019693), (141, 1346462), (282, 673231), (611, 310722), (1222, 155361), (1833, 103574), (3666, 51787)]