138593856

素因数分解:

$2^6\times 3^1\times {\mathrm{721843}}^1$

素因数の和:721858

約数の個数: 28

約数和(自身を含む): 366696752

約数和(自身を除く): 228102896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 721843, 1443686, 2165529, 2887372, 4331058, 5774744, 8662116, 11549488, 17324232, 23098976, 34648464, 46197952, 69296928, 138593856]

約数ペア:

[(1, 138593856), (2, 69296928), (3, 46197952), (4, 34648464), (6, 23098976), (8, 17324232), (12, 11549488), (16, 8662116), (24, 5774744), (32, 4331058), (48, 2887372), (64, 2165529), (96, 1443686), (192, 721843)]