154537728

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6541

約数の個数: 72

約数和(自身を含む): 424628736

約数和(自身を除く): 270091008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 6491, 7936, 11904, 12982, 19473, 23808, 25964, 38946, 51928, 77892, 103856, 155784, 201221, 207712, 311568, 402442, 415424, 603663, 623136, 804884, 830848, 1207326, 1246272, 1609768, 1661696, 2414652, 2492544, 3219536, 4829304, 4985088, 6439072, 9658608, 12878144, 19317216, 25756288, 38634432, 51512576, 77268864, 154537728]

約数ペア:

[(1, 154537728), (2, 77268864), (3, 51512576), (4, 38634432), (6, 25756288), (8, 19317216), (12, 12878144), (16, 9658608), (24, 6439072), (31, 4985088), (32, 4829304), (48, 3219536), (62, 2492544), (64, 2414652), (93, 1661696), (96, 1609768), (124, 1246272), (128, 1207326), (186, 830848), (192, 804884), (248, 623136), (256, 603663), (372, 415424), (384, 402442), (496, 311568), (744, 207712), (768, 201221), (992, 155784), (1488, 103856), (1984, 77892), (2976, 51928), (3968, 38946), (5952, 25964), (6491, 23808), (7936, 19473), (11904, 12982)]