165242352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2542

約数の個数: 80

約数和(自身を含む): 469434240

約数和(自身を除く): 304191888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 2096, 2389, 2882, 3144, 4323, 4778, 5764, 6288, 7167, 8646, 9556, 11528, 14334, 17292, 19112, 23056, 26279, 28668, 34584, 38224, 52558, 57336, 69168, 78837, 105116, 114672, 157674, 210232, 312959, 315348, 420464, 625918, 630696, 938877, 1251836, 1261392, 1877754, 2503672, 3442549, 3755508, 5007344, 6885098, 7511016, 10327647, 13770196, 15022032, 20655294, 27540392, 41310588, 55080784, 82621176, 165242352]

約数ペア:

[(1, 165242352), (2, 82621176), (3, 55080784), (4, 41310588), (6, 27540392), (8, 20655294), (11, 15022032), (12, 13770196), (16, 10327647), (22, 7511016), (24, 6885098), (33, 5007344), (44, 3755508), (48, 3442549), (66, 2503672), (88, 1877754), (131, 1261392), (132, 1251836), (176, 938877), (262, 630696), (264, 625918), (393, 420464), (524, 315348), (528, 312959), (786, 210232), (1048, 157674), (1441, 114672), (1572, 105116), (2096, 78837), (2389, 69168), (2882, 57336), (3144, 52558), (4323, 38224), (4778, 34584), (5764, 28668), (6288, 26279), (7167, 23056), (8646, 19112), (9556, 17292), (11528, 14334)]