16121745936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{310129}}^1$

素因数の和:310181

約数の個数: 90

約数和(自身を含む): 47618290590

約数和(自身を除く): 31496544654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 12996, 17328, 25992, 51984, 310129, 620258, 930387, 1240516, 1860774, 2481032, 2791161, 3721548, 4962064, 5582322, 5892451, 7443096, 11164644, 11784902, 14886192, 17677353, 22329288, 23569804, 35354706, 44658576, 47139608, 53032059, 70709412, 94279216, 106064118, 111956569, 141418824, 212128236, 223913138, 282837648, 335869707, 424256472, 447826276, 671739414, 848512944, 895652552, 1007609121, 1343478828, 1791305104, 2015218242, 2686957656, 4030436484, 5373915312, 8060872968, 16121745936]

約数ペア:

[(1, 16121745936), (2, 8060872968), (3, 5373915312), (4, 4030436484), (6, 2686957656), (8, 2015218242), (9, 1791305104), (12, 1343478828), (16, 1007609121), (18, 895652552), (19, 848512944), (24, 671739414), (36, 447826276), (38, 424256472), (48, 335869707), (57, 282837648), (72, 223913138), (76, 212128236), (114, 141418824), (144, 111956569), (152, 106064118), (171, 94279216), (228, 70709412), (304, 53032059), (342, 47139608), (361, 44658576), (456, 35354706), (684, 23569804), (722, 22329288), (912, 17677353), (1083, 14886192), (1368, 11784902), (1444, 11164644), (2166, 7443096), (2736, 5892451), (2888, 5582322), (3249, 4962064), (4332, 3721548), (5776, 2791161), (6498, 2481032), (8664, 1860774), (12996, 1240516), (17328, 930387), (25992, 620258), (51984, 310129)]