141870904

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 311351040

約数和(自身を除く): 169480136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 131, 166, 233, 262, 332, 466, 524, 581, 664, 917, 932, 1048, 1162, 1631, 1834, 1864, 2324, 3262, 3668, 4648, 6524, 7336, 10873, 13048, 19339, 21746, 30523, 38678, 43492, 61046, 76111, 77356, 86984, 122092, 135373, 152222, 154712, 213661, 244184, 270746, 304444, 427322, 541492, 608888, 854644, 1082984, 1709288, 2533409, 5066818, 10133636, 17733863, 20267272, 35467726, 70935452, 141870904]

約数ペア:

[(1, 141870904), (2, 70935452), (4, 35467726), (7, 20267272), (8, 17733863), (14, 10133636), (28, 5066818), (56, 2533409), (83, 1709288), (131, 1082984), (166, 854644), (233, 608888), (262, 541492), (332, 427322), (466, 304444), (524, 270746), (581, 244184), (664, 213661), (917, 154712), (932, 152222), (1048, 135373), (1162, 122092), (1631, 86984), (1834, 77356), (1864, 76111), (2324, 61046), (3262, 43492), (3668, 38678), (4648, 30523), (6524, 21746), (7336, 19339), (10873, 13048)]