173881422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 453188736

約数和(自身を除く): 279307314

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 117, 129, 143, 198, 234, 258, 286, 387, 429, 473, 559, 774, 858, 946, 1118, 1287, 1419, 1571, 1677, 2574, 2838, 3142, 3354, 4257, 4713, 5031, 6149, 8514, 9426, 10062, 12298, 14139, 17281, 18447, 20423, 28278, 34562, 36894, 40846, 51843, 55341, 61269, 67553, 103686, 110682, 122538, 135106, 155529, 183807, 202659, 224653, 311058, 367614, 405318, 449306, 607977, 673959, 743083, 878189, 1215954, 1347918, 1486166, 1756378, 2021877, 2229249, 2634567, 4043754, 4458498, 5269134, 6687747, 7903701, 9660079, 13375494, 15807402, 19320158, 28980237, 57960474, 86940711, 173881422]

約数ペア:

[(1, 173881422), (2, 86940711), (3, 57960474), (6, 28980237), (9, 19320158), (11, 15807402), (13, 13375494), (18, 9660079), (22, 7903701), (26, 6687747), (33, 5269134), (39, 4458498), (43, 4043754), (66, 2634567), (78, 2229249), (86, 2021877), (99, 1756378), (117, 1486166), (129, 1347918), (143, 1215954), (198, 878189), (234, 743083), (258, 673959), (286, 607977), (387, 449306), (429, 405318), (473, 367614), (559, 311058), (774, 224653), (858, 202659), (946, 183807), (1118, 155529), (1287, 135106), (1419, 122538), (1571, 110682), (1677, 103686), (2574, 67553), (2838, 61269), (3142, 55341), (3354, 51843), (4257, 40846), (4713, 36894), (5031, 34562), (6149, 28278), (8514, 20423), (9426, 18447), (10062, 17281), (12298, 14139)]