156978593874

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1\times {\mathrm{1051}}^1$

素因数の和:1720

約数の個数: 96

約数和(自身を含む): 346062974400

約数和(自身を除く): 189084380526

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 269, 283, 327, 538, 566, 654, 807, 849, 981, 1051, 1614, 1698, 1962, 2102, 2421, 2547, 3153, 4842, 5094, 6306, 9459, 18918, 29321, 30847, 58642, 61694, 76127, 87963, 92541, 114559, 152254, 175926, 185082, 228381, 229118, 263889, 277623, 282719, 297433, 343677, 456762, 527778, 555246, 565438, 594866, 685143, 687354, 848157, 892299, 1031031, 1370286, 1696314, 1784598, 2062062, 2544471, 2676897, 5088942, 5353794, 8297843, 16595686, 24893529, 30816371, 32420197, 49787058, 61632742, 64840394, 74680587, 80009477, 92449113, 97260591, 149361174, 160018954, 184898226, 194521182, 240028431, 277347339, 291781773, 480056862, 554694678, 583563546, 720085293, 1440170586, 8721032993, 17442065986, 26163098979, 52326197958, 78489296937, 156978593874]

約数ペア:

[(1, 156978593874), (2, 78489296937), (3, 52326197958), (6, 26163098979), (9, 17442065986), (18, 8721032993), (109, 1440170586), (218, 720085293), (269, 583563546), (283, 554694678), (327, 480056862), (538, 291781773), (566, 277347339), (654, 240028431), (807, 194521182), (849, 184898226), (981, 160018954), (1051, 149361174), (1614, 97260591), (1698, 92449113), (1962, 80009477), (2102, 74680587), (2421, 64840394), (2547, 61632742), (3153, 49787058), (4842, 32420197), (5094, 30816371), (6306, 24893529), (9459, 16595686), (18918, 8297843), (29321, 5353794), (30847, 5088942), (58642, 2676897), (61694, 2544471), (76127, 2062062), (87963, 1784598), (92541, 1696314), (114559, 1370286), (152254, 1031031), (175926, 892299), (185082, 848157), (228381, 687354), (229118, 685143), (263889, 594866), (277623, 565438), (282719, 555246), (297433, 527778), (343677, 456762)]