156988124992

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{34548443}}^1$

素因数の和:34548526

約数の個数: 28

約数和(自身を含む): 315910971936

約数和(自身を除く): 158922846944

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 34548443, 69096886, 138193772, 276387544, 552775088, 1105550176, 2211100352, 2452939453, 4905878906, 9811757812, 19623515624, 39247031248, 78494062496, 156988124992]

約数ペア:

[(1, 156988124992), (2, 78494062496), (4, 39247031248), (8, 19623515624), (16, 9811757812), (32, 4905878906), (64, 2452939453), (71, 2211100352), (142, 1105550176), (284, 552775088), (568, 276387544), (1136, 138193772), (2272, 69096886), (4544, 34548443)]