160408952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 337944960

約数和(自身を除く): 177536008

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 163, 211, 212, 326, 422, 424, 583, 652, 844, 1166, 1304, 1688, 1793, 2321, 2332, 3586, 4642, 4664, 7172, 8639, 9284, 11183, 14344, 17278, 18568, 22366, 34393, 34556, 44732, 68786, 69112, 89464, 95029, 123013, 137572, 190058, 246026, 275144, 378323, 380116, 492052, 756646, 760232, 984104, 1513292, 1822829, 3026584, 3645658, 7291316, 14582632, 20051119, 40102238, 80204476, 160408952]

約数ペア:

[(1, 160408952), (2, 80204476), (4, 40102238), (8, 20051119), (11, 14582632), (22, 7291316), (44, 3645658), (53, 3026584), (88, 1822829), (106, 1513292), (163, 984104), (211, 760232), (212, 756646), (326, 492052), (422, 380116), (424, 378323), (583, 275144), (652, 246026), (844, 190058), (1166, 137572), (1304, 123013), (1688, 95029), (1793, 89464), (2321, 69112), (2332, 68786), (3586, 44732), (4642, 34556), (4664, 34393), (7172, 22366), (8639, 18568), (9284, 17278), (11183, 14344)]