194615501888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1019399}}^1$

素因数の和:1019587

約数の個数: 56

約数和(自身を含む): 409105608000

約数和(自身を除く): 214490106112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 304, 314, 608, 628, 1216, 1256, 2512, 2983, 5024, 5966, 10048, 11932, 23864, 47728, 95456, 190912, 1019399, 2038798, 4077596, 8155192, 16310384, 19368581, 32620768, 38737162, 65241536, 77474324, 154948648, 160045643, 309897296, 320091286, 619794592, 640182572, 1239589184, 1280365144, 2560730288, 3040867217, 5121460576, 6081734434, 10242921152, 12163468868, 24326937736, 48653875472, 97307750944, 194615501888]

約数ペア:

[(1, 194615501888), (2, 97307750944), (4, 48653875472), (8, 24326937736), (16, 12163468868), (19, 10242921152), (32, 6081734434), (38, 5121460576), (64, 3040867217), (76, 2560730288), (152, 1280365144), (157, 1239589184), (304, 640182572), (314, 619794592), (608, 320091286), (628, 309897296), (1216, 160045643), (1256, 154948648), (2512, 77474324), (2983, 65241536), (5024, 38737162), (5966, 32620768), (10048, 19368581), (11932, 16310384), (23864, 8155192), (47728, 4077596), (95456, 2038798), (190912, 1019399)]