187198207744

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{733}}^1\times {\mathrm{7177}}^1$

素因数の和:8065

約数の個数: 72

約数和(自身を含む): 376919364080

約数和(自身を除く): 189721156336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 733, 1112, 1466, 2224, 2932, 4448, 5864, 7177, 8896, 11728, 14354, 17792, 23456, 28708, 35584, 46912, 57416, 93824, 101887, 114832, 187648, 203774, 229664, 407548, 459328, 815096, 918656, 997603, 1630192, 1837312, 1995206, 3260384, 3990412, 5260741, 6520768, 7980824, 10521482, 13041536, 15961648, 21042964, 26083072, 31923296, 42085928, 63846592, 84171856, 127693184, 168343712, 255386368, 336687424, 673374848, 731242999, 1346749696, 1462485998, 2924971996, 5849943992, 11699887984, 23399775968, 46799551936, 93599103872, 187198207744]

約数ペア:

[(1, 187198207744), (2, 93599103872), (4, 46799551936), (8, 23399775968), (16, 11699887984), (32, 5849943992), (64, 2924971996), (128, 1462485998), (139, 1346749696), (256, 731242999), (278, 673374848), (556, 336687424), (733, 255386368), (1112, 168343712), (1466, 127693184), (2224, 84171856), (2932, 63846592), (4448, 42085928), (5864, 31923296), (7177, 26083072), (8896, 21042964), (11728, 15961648), (14354, 13041536), (17792, 10521482), (23456, 7980824), (28708, 6520768), (35584, 5260741), (46912, 3990412), (57416, 3260384), (93824, 1995206), (101887, 1837312), (114832, 1630192), (187648, 997603), (203774, 918656), (229664, 815096), (407548, 459328)]