121998712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{16703}}^1$

素因数の和:16803

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 130565768

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 16703, 33406, 66812, 133624, 183733, 367466, 734932, 1386349, 1469864, 2772698, 5545396, 11090792, 15249839, 30499678, 60999356, 121998712]

約数ペア:

[(1, 121998712), (2, 60999356), (4, 30499678), (8, 15249839), (11, 11090792), (22, 5545396), (44, 2772698), (83, 1469864), (88, 1386349), (166, 734932), (332, 367466), (664, 183733), (913, 133624), (1826, 66812), (3652, 33406), (7304, 16703)]