189533376

素因数分解:

$2^6\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1171}}^1$

素因数の和:1470

約数の個数: 84

約数和(自身を含む): 545662104

約数和(自身を除く): 356128728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 281, 288, 562, 576, 843, 1124, 1171, 1686, 2248, 2342, 2529, 3372, 3513, 4496, 4684, 5058, 6744, 7026, 8992, 9368, 10116, 10539, 13488, 14052, 17984, 18736, 20232, 21078, 26976, 28104, 37472, 40464, 42156, 53952, 56208, 74944, 80928, 84312, 112416, 161856, 168624, 224832, 329051, 337248, 658102, 674496, 987153, 1316204, 1974306, 2632408, 2961459, 3948612, 5264816, 5922918, 7897224, 10529632, 11845836, 15794448, 21059264, 23691672, 31588896, 47383344, 63177792, 94766688, 189533376]

約数ペア:

[(1, 189533376), (2, 94766688), (3, 63177792), (4, 47383344), (6, 31588896), (8, 23691672), (9, 21059264), (12, 15794448), (16, 11845836), (18, 10529632), (24, 7897224), (32, 5922918), (36, 5264816), (48, 3948612), (64, 2961459), (72, 2632408), (96, 1974306), (144, 1316204), (192, 987153), (281, 674496), (288, 658102), (562, 337248), (576, 329051), (843, 224832), (1124, 168624), (1171, 161856), (1686, 112416), (2248, 84312), (2342, 80928), (2529, 74944), (3372, 56208), (3513, 53952), (4496, 42156), (4684, 40464), (5058, 37472), (6744, 28104), (7026, 26976), (8992, 21078), (9368, 20232), (10116, 18736), (10539, 17984), (13488, 14052)]