138663744

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{23297}}^1$

素因数の和:23343

約数の個数: 56

約数和(自身を含む): 378732288

約数和(自身を除く): 240068544

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, 23297, 46594, 69891, 93188, 139782, 186376, 279564, 372752, 559128, 722207, 745504, 1118256, 1444414, 1491008, 2166621, 2236512, 2888828, 4333242, 4473024, 5777656, 8666484, 11555312, 17332968, 23110624, 34665936, 46221248, 69331872, 138663744]

約数ペア:

[(1, 138663744), (2, 69331872), (3, 46221248), (4, 34665936), (6, 23110624), (8, 17332968), (12, 11555312), (16, 8666484), (24, 5777656), (31, 4473024), (32, 4333242), (48, 2888828), (62, 2236512), (64, 2166621), (93, 1491008), (96, 1444414), (124, 1118256), (186, 745504), (192, 722207), (248, 559128), (372, 372752), (496, 279564), (744, 186376), (992, 139782), (1488, 93188), (1984, 69891), (2976, 46594), (5952, 23297)]