193658336

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 402796800

約数和(自身を除く): 209138464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 443, 608, 719, 886, 1438, 1772, 2876, 3544, 5752, 7088, 8417, 11504, 13661, 14176, 16834, 23008, 27322, 33668, 54644, 67336, 109288, 134672, 218576, 269344, 318517, 437152, 637034, 1274068, 2548136, 5096272, 6051823, 10192544, 12103646, 24207292, 48414584, 96829168, 193658336]

約数ペア:

[(1, 193658336), (2, 96829168), (4, 48414584), (8, 24207292), (16, 12103646), (19, 10192544), (32, 6051823), (38, 5096272), (76, 2548136), (152, 1274068), (304, 637034), (443, 437152), (608, 318517), (719, 269344), (886, 218576), (1438, 134672), (1772, 109288), (2876, 67336), (3544, 54644), (5752, 33668), (7088, 27322), (8417, 23008), (11504, 16834), (13661, 14176)]