164401566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1549}}^1$

素因数の和:1606

約数の個数: 72

約数和(自身を含む): 403936200

約数和(自身を除く): 239534634

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 722, 798, 931, 1083, 1549, 1862, 2166, 2527, 2793, 3098, 4647, 5054, 5586, 7581, 9294, 10843, 15162, 17689, 21686, 29431, 32529, 35378, 53067, 58862, 65058, 75901, 88293, 106134, 151802, 176586, 206017, 227703, 412034, 455406, 559189, 618051, 1118378, 1236102, 1442119, 1677567, 2884238, 3355134, 3914323, 4326357, 7828646, 8652714, 11742969, 23485938, 27400261, 54800522, 82200783, 164401566]

約数ペア:

[(1, 164401566), (2, 82200783), (3, 54800522), (6, 27400261), (7, 23485938), (14, 11742969), (19, 8652714), (21, 7828646), (38, 4326357), (42, 3914323), (49, 3355134), (57, 2884238), (98, 1677567), (114, 1442119), (133, 1236102), (147, 1118378), (266, 618051), (294, 559189), (361, 455406), (399, 412034), (722, 227703), (798, 206017), (931, 176586), (1083, 151802), (1549, 106134), (1862, 88293), (2166, 75901), (2527, 65058), (2793, 58862), (3098, 53067), (4647, 35378), (5054, 32529), (5586, 29431), (7581, 21686), (9294, 17689), (10843, 15162)]