166299128

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 326975040

約数和(自身を除く): 160675912

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 223, 248, 388, 446, 776, 892, 961, 1784, 1922, 3007, 3844, 6014, 6913, 7688, 12028, 13826, 21631, 24056, 27652, 43262, 55304, 86524, 93217, 173048, 186434, 214303, 372868, 428606, 670561, 745736, 857212, 1341122, 1714424, 2682244, 5364488, 20787391, 41574782, 83149564, 166299128]

約数ペア:

[(1, 166299128), (2, 83149564), (4, 41574782), (8, 20787391), (31, 5364488), (62, 2682244), (97, 1714424), (124, 1341122), (194, 857212), (223, 745736), (248, 670561), (388, 428606), (446, 372868), (776, 214303), (892, 186434), (961, 173048), (1784, 93217), (1922, 86524), (3007, 55304), (3844, 43262), (6014, 27652), (6913, 24056), (7688, 21631), (12028, 13826)]