165955218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1523}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 393265152

約数和(自身を除く): 227309934

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 127, 143, 254, 286, 381, 429, 762, 858, 1397, 1523, 1651, 2794, 3046, 3302, 4191, 4569, 4953, 8382, 9138, 9906, 16753, 18161, 19799, 33506, 36322, 39598, 50259, 54483, 59397, 100518, 108966, 118794, 193421, 217789, 386842, 435578, 580263, 653367, 1160526, 1306734, 2127631, 2514473, 4255262, 5028946, 6382893, 7543419, 12765786, 15086838, 27659203, 55318406, 82977609, 165955218]

約数ペア:

[(1, 165955218), (2, 82977609), (3, 55318406), (6, 27659203), (11, 15086838), (13, 12765786), (22, 7543419), (26, 6382893), (33, 5028946), (39, 4255262), (66, 2514473), (78, 2127631), (127, 1306734), (143, 1160526), (254, 653367), (286, 580263), (381, 435578), (429, 386842), (762, 217789), (858, 193421), (1397, 118794), (1523, 108966), (1651, 100518), (2794, 59397), (3046, 54483), (3302, 50259), (4191, 39598), (4569, 36322), (4953, 33506), (8382, 19799), (9138, 18161), (9906, 16753)]