171037696

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 368460000

約数和(自身を除く): 197422304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 149, 152, 236, 256, 298, 304, 472, 512, 596, 608, 944, 1024, 1121, 1192, 1216, 1888, 2242, 2384, 2432, 2831, 3776, 4484, 4768, 4864, 5662, 7552, 8791, 8968, 9536, 9728, 11324, 15104, 17582, 17936, 19072, 19456, 22648, 30208, 35164, 35872, 38144, 45296, 60416, 70328, 71744, 76288, 90592, 140656, 143488, 152576, 167029, 181184, 281312, 286976, 334058, 362368, 562624, 573952, 668116, 724736, 1125248, 1147904, 1336232, 1449472, 2250496, 2672464, 2898944, 4500992, 5344928, 9001984, 10689856, 21379712, 42759424, 85518848, 171037696]

約数ペア:

[(1, 171037696), (2, 85518848), (4, 42759424), (8, 21379712), (16, 10689856), (19, 9001984), (32, 5344928), (38, 4500992), (59, 2898944), (64, 2672464), (76, 2250496), (118, 1449472), (128, 1336232), (149, 1147904), (152, 1125248), (236, 724736), (256, 668116), (298, 573952), (304, 562624), (472, 362368), (512, 334058), (596, 286976), (608, 281312), (944, 181184), (1024, 167029), (1121, 152576), (1192, 143488), (1216, 140656), (1888, 90592), (2242, 76288), (2384, 71744), (2432, 70328), (2831, 60416), (3776, 45296), (4484, 38144), (4768, 35872), (4864, 35164), (5662, 30208), (7552, 22648), (8791, 19456), (8968, 19072), (9536, 17936), (9728, 17582), (11324, 15104)]