168531846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 410323968

約数和(自身を除く): 241792122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 193, 238, 357, 386, 579, 714, 1158, 1223, 1351, 2446, 2702, 3281, 3669, 4053, 6562, 7338, 8106, 8561, 9843, 17122, 19686, 20791, 22967, 25683, 41582, 45934, 51366, 62373, 68901, 124746, 137802, 145537, 236039, 291074, 436611, 472078, 708117, 873222, 1416234, 1652273, 3304546, 4012663, 4956819, 8025326, 9913638, 12037989, 24075978, 28088641, 56177282, 84265923, 168531846]

約数ペア:

[(1, 168531846), (2, 84265923), (3, 56177282), (6, 28088641), (7, 24075978), (14, 12037989), (17, 9913638), (21, 8025326), (34, 4956819), (42, 4012663), (51, 3304546), (102, 1652273), (119, 1416234), (193, 873222), (238, 708117), (357, 472078), (386, 436611), (579, 291074), (714, 236039), (1158, 145537), (1223, 137802), (1351, 124746), (2446, 68901), (2702, 62373), (3281, 51366), (3669, 45934), (4053, 41582), (6562, 25683), (7338, 22967), (8106, 20791), (8561, 19686), (9843, 17122)]