16167459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 13692381

約数列:

[1, 3, 7, 11, 17, 21, 23, 33, 51, 69, 77, 119, 161, 179, 187, 231, 253, 357, 391, 483, 537, 561, 759, 1173, 1253, 1309, 1771, 1969, 2737, 3043, 3759, 3927, 4117, 4301, 5313, 5907, 8211, 9129, 12351, 12903, 13783, 21301, 28819, 30107, 33473, 41349, 45287, 63903, 69989, 86457, 90321, 100419, 135861, 209967, 234311, 317009, 489923, 702933, 769879, 951027, 1469769, 2309637, 5389153, 16167459]

約数ペア:

[(1, 16167459), (3, 5389153), (7, 2309637), (11, 1469769), (17, 951027), (21, 769879), (23, 702933), (33, 489923), (51, 317009), (69, 234311), (77, 209967), (119, 135861), (161, 100419), (179, 90321), (187, 86457), (231, 69989), (253, 63903), (357, 45287), (391, 41349), (483, 33473), (537, 30107), (561, 28819), (759, 21301), (1173, 13783), (1253, 12903), (1309, 12351), (1771, 9129), (1969, 8211), (2737, 5907), (3043, 5313), (3759, 4301), (3927, 4117)]