168613897482

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{647}}^1\times {\mathrm{7529}}^1$

素因数の和:8828

約数の個数: 64

約数和(自身を含む): 375912057600

約数和(自身を除く): 207298160118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 647, 1282, 1294, 1923, 1941, 3846, 3882, 5769, 5823, 7529, 11538, 11646, 15058, 17307, 17469, 22587, 34614, 34938, 45174, 67761, 135522, 203283, 406566, 414727, 829454, 1244181, 2488362, 3732543, 4826089, 4871263, 7465086, 9652178, 9742526, 11197629, 14478267, 14613789, 22395258, 28956534, 29227578, 43434801, 43841367, 86869602, 87682734, 130304403, 131524101, 260608806, 263048202, 3122479583, 6244959166, 9367438749, 18734877498, 28102316247, 56204632494, 84306948741, 168613897482]

約数ペア:

[(1, 168613897482), (2, 84306948741), (3, 56204632494), (6, 28102316247), (9, 18734877498), (18, 9367438749), (27, 6244959166), (54, 3122479583), (641, 263048202), (647, 260608806), (1282, 131524101), (1294, 130304403), (1923, 87682734), (1941, 86869602), (3846, 43841367), (3882, 43434801), (5769, 29227578), (5823, 28956534), (7529, 22395258), (11538, 14613789), (11646, 14478267), (15058, 11197629), (17307, 9742526), (17469, 9652178), (22587, 7465086), (34614, 4871263), (34938, 4826089), (45174, 3732543), (67761, 2488362), (135522, 1244181), (203283, 829454), (406566, 414727)]