171646874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6389}}^1$

素因数の和:6518

約数の個数: 32

約数和(自身を含む): 312854400

約数和(自身を除く): 141207526

約数列:

[1, 2, 7, 14, 19, 38, 101, 133, 202, 266, 707, 1414, 1919, 3838, 6389, 12778, 13433, 26866, 44723, 89446, 121391, 242782, 645289, 849737, 1290578, 1699474, 4517023, 9034046, 12260491, 24520982, 85823437, 171646874]

約数ペア:

[(1, 171646874), (2, 85823437), (7, 24520982), (14, 12260491), (19, 9034046), (38, 4517023), (101, 1699474), (133, 1290578), (202, 849737), (266, 645289), (707, 242782), (1414, 121391), (1919, 89446), (3838, 44723), (6389, 26866), (12778, 13433)]