128198464

素因数分解:

$2^6\times {\mathrm{233}}^1\times {\mathrm{8597}}^1$

素因数の和:8842

約数の個数: 28

約数和(自身を含む): 255515364

約数和(自身を除く): 127316900

約数列:

[1, 2, 4, 8, 16, 32, 64, 233, 466, 932, 1864, 3728, 7456, 8597, 14912, 17194, 34388, 68776, 137552, 275104, 550208, 2003101, 4006202, 8012404, 16024808, 32049616, 64099232, 128198464]

約数ペア:

[(1, 128198464), (2, 64099232), (4, 32049616), (8, 16024808), (16, 8012404), (32, 4006202), (64, 2003101), (233, 550208), (466, 275104), (932, 137552), (1864, 68776), (3728, 34388), (7456, 17194), (8597, 14912)]