196830272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1219

約数の個数: 56

約数和(自身を含む): 414162240

約数和(自身を除く): 217331968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 304, 314, 608, 628, 1031, 1216, 1256, 2062, 2512, 2983, 4124, 5024, 5966, 8248, 10048, 11932, 16496, 19589, 23864, 32992, 39178, 47728, 65984, 78356, 95456, 156712, 161867, 190912, 313424, 323734, 626848, 647468, 1253696, 1294936, 2589872, 3075473, 5179744, 6150946, 10359488, 12301892, 24603784, 49207568, 98415136, 196830272]

約数ペア:

[(1, 196830272), (2, 98415136), (4, 49207568), (8, 24603784), (16, 12301892), (19, 10359488), (32, 6150946), (38, 5179744), (64, 3075473), (76, 2589872), (152, 1294936), (157, 1253696), (304, 647468), (314, 626848), (608, 323734), (628, 313424), (1031, 190912), (1216, 161867), (1256, 156712), (2062, 95456), (2512, 78356), (2983, 65984), (4124, 47728), (5024, 39178), (5966, 32992), (8248, 23864), (10048, 19589), (11932, 16496)]