145634342

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19739}}^1$

素因数の和:19796

約数の個数: 32

約数和(自身を含む): 272885760

約数和(自身を除く): 127251418

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 19739, 39478, 138173, 276346, 335563, 611909, 671126, 1223818, 2348941, 4283363, 4697882, 8566726, 10402453, 20804906, 72817171, 145634342]

約数ペア:

[(1, 145634342), (2, 72817171), (7, 20804906), (14, 10402453), (17, 8566726), (31, 4697882), (34, 4283363), (62, 2348941), (119, 1223818), (217, 671126), (238, 611909), (434, 335563), (527, 276346), (1054, 138173), (3689, 39478), (7378, 19739)]