156945765892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121475051}}^1$

素因数の和:121475091

約数の個数: 24

約数和(自身を含む): 306117131040

約数和(自身を除く): 149171365148

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 121475051, 242950102, 485900204, 2065075867, 2308025969, 4130151734, 4616051938, 8260303468, 9232103876, 39236441473, 78472882946, 156945765892]

約数ペア:

[(1, 156945765892), (2, 78472882946), (4, 39236441473), (17, 9232103876), (19, 8260303468), (34, 4616051938), (38, 4130151734), (68, 2308025969), (76, 2065075867), (323, 485900204), (646, 242950102), (1292, 121475051)]