133728536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18719}}^1$

素因数の和:18791

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 135839464

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 18719, 37438, 74876, 149752, 355661, 711322, 879793, 1422644, 1759586, 2845288, 3519172, 7038344, 16716067, 33432134, 66864268, 133728536]

約数ペア:

[(1, 133728536), (2, 66864268), (4, 33432134), (8, 16716067), (19, 7038344), (38, 3519172), (47, 2845288), (76, 1759586), (94, 1422644), (152, 879793), (188, 711322), (376, 355661), (893, 149752), (1786, 74876), (3572, 37438), (7144, 18719)]