140104128

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{23539}}^1$

素因数の和:23585

約数の個数: 56

約数和(自身を含む): 382666240

約数和(自身を除く): 242562112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 23539, 47078, 70617, 94156, 141234, 188312, 282468, 376624, 564936, 729709, 753248, 1129872, 1459418, 1506496, 2189127, 2259744, 2918836, 4378254, 4519488, 5837672, 8756508, 11675344, 17513016, 23350688, 35026032, 46701376, 70052064, 140104128]

約数ペア:

[(1, 140104128), (2, 70052064), (3, 46701376), (4, 35026032), (6, 23350688), (8, 17513016), (12, 11675344), (16, 8756508), (24, 5837672), (31, 4519488), (32, 4378254), (48, 2918836), (62, 2259744), (64, 2189127), (93, 1506496), (96, 1459418), (124, 1129872), (186, 753248), (192, 729709), (248, 564936), (372, 376624), (496, 282468), (744, 188312), (992, 141234), (1488, 94156), (1984, 70617), (2976, 47078), (5952, 23539)]