161580458886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{23531}}^1$

素因数の和:23810

約数の個数: 128

約数和(自身を含む): 409886023680

約数和(自身を除く): 248305564794

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 167, 178, 231, 267, 334, 462, 501, 534, 623, 979, 1002, 1169, 1246, 1837, 1869, 1958, 2338, 2937, 3507, 3674, 3738, 5511, 5874, 6853, 7014, 11022, 12859, 13706, 14863, 20559, 23531, 25718, 29726, 38577, 41118, 44589, 47062, 70593, 77154, 89178, 104041, 141186, 163493, 164717, 208082, 258841, 312123, 326986, 329434, 490479, 494151, 517682, 624246, 776523, 980958, 988302, 1144451, 1553046, 1811887, 2094259, 2288902, 3433353, 3623774, 3929677, 4188518, 5435661, 6282777, 6866706, 7859354, 10871322, 11789031, 12565554, 14659813, 23036849, 23578062, 27507739, 29319626, 43226447, 43979439, 46073698, 55015478, 69110547, 82523217, 86452894, 87958878, 129679341, 138221094, 161257943, 165046434, 259358682, 302585129, 322515886, 349741253, 483773829, 605170258, 699482506, 907755387, 967547658, 1049223759, 1815510774, 2098447518, 2448188771, 3847153783, 4896377542, 7344566313, 7694307566, 11541461349, 14689132626, 23082922698, 26930076481, 53860152962, 80790229443, 161580458886]

約数ペア:

[(1, 161580458886), (2, 80790229443), (3, 53860152962), (6, 26930076481), (7, 23082922698), (11, 14689132626), (14, 11541461349), (21, 7694307566), (22, 7344566313), (33, 4896377542), (42, 3847153783), (66, 2448188771), (77, 2098447518), (89, 1815510774), (154, 1049223759), (167, 967547658), (178, 907755387), (231, 699482506), (267, 605170258), (334, 483773829), (462, 349741253), (501, 322515886), (534, 302585129), (623, 259358682), (979, 165046434), (1002, 161257943), (1169, 138221094), (1246, 129679341), (1837, 87958878), (1869, 86452894), (1958, 82523217), (2338, 69110547), (2937, 55015478), (3507, 46073698), (3674, 43979439), (3738, 43226447), (5511, 29319626), (5874, 27507739), (6853, 23578062), (7014, 23036849), (11022, 14659813), (12859, 12565554), (13706, 11789031), (14863, 10871322), (20559, 7859354), (23531, 6866706), (25718, 6282777), (29726, 5435661), (38577, 4188518), (41118, 3929677), (44589, 3623774), (47062, 3433353), (70593, 2288902), (77154, 2094259), (89178, 1811887), (104041, 1553046), (141186, 1144451), (163493, 988302), (164717, 980958), (208082, 776523), (258841, 624246), (312123, 517682), (326986, 494151), (329434, 490479)]