161734392

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^2\times {\mathrm{2671}}^1$

素因数の和:2741

約数の個数: 72

約数和(自身を含む): 453825840

約数和(自身を除く): 292091448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 841, 1044, 1682, 2088, 2523, 2671, 3364, 5046, 5342, 6728, 7569, 8013, 10092, 10684, 15138, 16026, 20184, 21368, 24039, 30276, 32052, 48078, 60552, 64104, 77459, 96156, 154918, 192312, 232377, 309836, 464754, 619672, 697131, 929508, 1394262, 1859016, 2246311, 2788524, 4492622, 5577048, 6738933, 8985244, 13477866, 17970488, 20216799, 26955732, 40433598, 53911464, 80867196, 161734392]

約数ペア:

[(1, 161734392), (2, 80867196), (3, 53911464), (4, 40433598), (6, 26955732), (8, 20216799), (9, 17970488), (12, 13477866), (18, 8985244), (24, 6738933), (29, 5577048), (36, 4492622), (58, 2788524), (72, 2246311), (87, 1859016), (116, 1394262), (174, 929508), (232, 697131), (261, 619672), (348, 464754), (522, 309836), (696, 232377), (841, 192312), (1044, 154918), (1682, 96156), (2088, 77459), (2523, 64104), (2671, 60552), (3364, 48078), (5046, 32052), (5342, 30276), (6728, 24039), (7569, 21368), (8013, 20184), (10092, 16026), (10684, 15138)]