8153178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 19160064

約数和(自身を除く): 11006886

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 41, 46, 66, 69, 82, 123, 131, 138, 246, 253, 262, 393, 451, 506, 759, 786, 902, 943, 1353, 1441, 1518, 1886, 2706, 2829, 2882, 3013, 4323, 5371, 5658, 6026, 8646, 9039, 10373, 10742, 16113, 18078, 20746, 31119, 32226, 33143, 59081, 62238, 66286, 99429, 118162, 123533, 177243, 198858, 247066, 354486, 370599, 741198, 1358863, 2717726, 4076589, 8153178]

約数ペア:

[(1, 8153178), (2, 4076589), (3, 2717726), (6, 1358863), (11, 741198), (22, 370599), (23, 354486), (33, 247066), (41, 198858), (46, 177243), (66, 123533), (69, 118162), (82, 99429), (123, 66286), (131, 62238), (138, 59081), (246, 33143), (253, 32226), (262, 31119), (393, 20746), (451, 18078), (506, 16113), (759, 10742), (786, 10373), (902, 9039), (943, 8646), (1353, 6026), (1441, 5658), (1518, 5371), (1886, 4323), (2706, 3013), (2829, 2882)]