136947088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6503

約数の個数: 40

約数和(自身を含む): 280307456

約数和(自身を除く): 143360368

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 6421, 10664, 12842, 21328, 25684, 51368, 102736, 199051, 276103, 398102, 552206, 796204, 1104412, 1592408, 2208824, 3184816, 4417648, 8559193, 17118386, 34236772, 68473544, 136947088]

約数ペア:

[(1, 136947088), (2, 68473544), (4, 34236772), (8, 17118386), (16, 8559193), (31, 4417648), (43, 3184816), (62, 2208824), (86, 1592408), (124, 1104412), (172, 796204), (248, 552206), (344, 398102), (496, 276103), (688, 199051), (1333, 102736), (2666, 51368), (5332, 25684), (6421, 21328), (10664, 12842)]