186480128

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 60

約数和(自身を含む): 386018820

約数和(自身を除く): 199538692

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 379, 496, 512, 758, 961, 992, 1516, 1922, 1984, 3032, 3844, 3968, 6064, 7688, 7936, 11749, 12128, 15376, 15872, 23498, 24256, 30752, 46996, 48512, 61504, 93992, 97024, 123008, 187984, 194048, 246016, 364219, 375968, 492032, 728438, 751936, 1456876, 1503872, 2913752, 3007744, 5827504, 6015488, 11655008, 23310016, 46620032, 93240064, 186480128]

約数ペア:

[(1, 186480128), (2, 93240064), (4, 46620032), (8, 23310016), (16, 11655008), (31, 6015488), (32, 5827504), (62, 3007744), (64, 2913752), (124, 1503872), (128, 1456876), (248, 751936), (256, 728438), (379, 492032), (496, 375968), (512, 364219), (758, 246016), (961, 194048), (992, 187984), (1516, 123008), (1922, 97024), (1984, 93992), (3032, 61504), (3844, 48512), (3968, 46996), (6064, 30752), (7688, 24256), (7936, 23498), (11749, 15872), (12128, 15376)]