156988213616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3131747}}^1$

素因数の和:3132009

約数の個数: 40

約数和(自身を含む): 328921228944

約数和(自身を除く): 171933015328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 241, 482, 964, 1928, 3133, 3856, 6266, 12532, 25064, 50128, 3131747, 6263494, 12526988, 25053976, 40712711, 50107952, 81425422, 162850844, 325701688, 651403376, 754751027, 1509502054, 3019004108, 6038008216, 9811763351, 12076016432, 19623526702, 39247053404, 78494106808, 156988213616]

約数ペア:

[(1, 156988213616), (2, 78494106808), (4, 39247053404), (8, 19623526702), (13, 12076016432), (16, 9811763351), (26, 6038008216), (52, 3019004108), (104, 1509502054), (208, 754751027), (241, 651403376), (482, 325701688), (964, 162850844), (1928, 81425422), (3133, 50107952), (3856, 40712711), (6266, 25053976), (12532, 12526988), (25064, 6263494), (50128, 3131747)]