128267367072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{122501}}^1$

素因数の和:123366

約数の個数: 96

約数和(自身を含む): 363037127040

約数和(自身を除く): 234769759968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 839, 1248, 1678, 2517, 3356, 5034, 6712, 10068, 10907, 13424, 20136, 21814, 26848, 32721, 40272, 43628, 65442, 80544, 87256, 122501, 130884, 174512, 245002, 261768, 349024, 367503, 490004, 523536, 735006, 980008, 1047072, 1470012, 1592513, 1960016, 2940024, 3185026, 3920032, 4777539, 5880048, 6370052, 9555078, 11760096, 12740104, 19110156, 25480208, 38220312, 50960416, 76440624, 102778339, 152881248, 205556678, 308335017, 411113356, 616670034, 822226712, 1233340068, 1336118407, 1644453424, 2466680136, 2672236814, 3288906848, 4008355221, 4933360272, 5344473628, 8016710442, 9866720544, 10688947256, 16033420884, 21377894512, 32066841768, 42755789024, 64133683536, 128267367072]

約数ペア:

[(1, 128267367072), (2, 64133683536), (3, 42755789024), (4, 32066841768), (6, 21377894512), (8, 16033420884), (12, 10688947256), (13, 9866720544), (16, 8016710442), (24, 5344473628), (26, 4933360272), (32, 4008355221), (39, 3288906848), (48, 2672236814), (52, 2466680136), (78, 1644453424), (96, 1336118407), (104, 1233340068), (156, 822226712), (208, 616670034), (312, 411113356), (416, 308335017), (624, 205556678), (839, 152881248), (1248, 102778339), (1678, 76440624), (2517, 50960416), (3356, 38220312), (5034, 25480208), (6712, 19110156), (10068, 12740104), (10907, 11760096), (13424, 9555078), (20136, 6370052), (21814, 5880048), (26848, 4777539), (32721, 3920032), (40272, 3185026), (43628, 2940024), (65442, 1960016), (80544, 1592513), (87256, 1470012), (122501, 1047072), (130884, 980008), (174512, 735006), (245002, 523536), (261768, 490004), (349024, 367503)]