131819136

素因数分解:

$2^7\times 3^1\times {\mathrm{283}}^1\times {\mathrm{1213}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 351671520

約数和(自身を除く): 219852384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 283, 384, 566, 849, 1132, 1213, 1698, 2264, 2426, 3396, 3639, 4528, 4852, 6792, 7278, 9056, 9704, 13584, 14556, 18112, 19408, 27168, 29112, 36224, 38816, 54336, 58224, 77632, 108672, 116448, 155264, 232896, 343279, 465792, 686558, 1029837, 1373116, 2059674, 2746232, 4119348, 5492464, 8238696, 10984928, 16477392, 21969856, 32954784, 43939712, 65909568, 131819136]

約数ペア:

[(1, 131819136), (2, 65909568), (3, 43939712), (4, 32954784), (6, 21969856), (8, 16477392), (12, 10984928), (16, 8238696), (24, 5492464), (32, 4119348), (48, 2746232), (64, 2059674), (96, 1373116), (128, 1029837), (192, 686558), (283, 465792), (384, 343279), (566, 232896), (849, 155264), (1132, 116448), (1213, 108672), (1698, 77632), (2264, 58224), (2426, 54336), (3396, 38816), (3639, 36224), (4528, 29112), (4852, 27168), (6792, 19408), (7278, 18112), (9056, 14556), (9704, 13584)]