190996837888

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{11597}}^1$

素因数の和:13327

約数の個数: 80

約数和(自身を含む): 401977865520

約数和(自身を除く): 210981027632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1693, 2432, 3386, 4864, 6772, 9728, 11597, 13544, 23194, 27088, 32167, 46388, 54176, 64334, 92776, 108352, 128668, 185552, 216704, 220343, 257336, 371104, 433408, 440686, 514672, 742208, 866816, 881372, 1029344, 1484416, 1762744, 2058688, 2968832, 3525488, 4117376, 5937664, 7050976, 8234752, 14101952, 16469504, 19633721, 28203904, 39267442, 56407808, 78534884, 112815616, 157069768, 314139536, 373040699, 628279072, 746081398, 1256558144, 1492162796, 2513116288, 2984325592, 5026232576, 5968651184, 10052465152, 11937302368, 23874604736, 47749209472, 95498418944, 190996837888]

約数ペア:

[(1, 190996837888), (2, 95498418944), (4, 47749209472), (8, 23874604736), (16, 11937302368), (19, 10052465152), (32, 5968651184), (38, 5026232576), (64, 2984325592), (76, 2513116288), (128, 1492162796), (152, 1256558144), (256, 746081398), (304, 628279072), (512, 373040699), (608, 314139536), (1216, 157069768), (1693, 112815616), (2432, 78534884), (3386, 56407808), (4864, 39267442), (6772, 28203904), (9728, 19633721), (11597, 16469504), (13544, 14101952), (23194, 8234752), (27088, 7050976), (32167, 5937664), (46388, 4117376), (54176, 3525488), (64334, 2968832), (92776, 2058688), (108352, 1762744), (128668, 1484416), (185552, 1029344), (216704, 881372), (220343, 866816), (257336, 742208), (371104, 514672), (433408, 440686)]