138831216

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{27031}}^1$

素因数の和:27149

約数の個数: 40

約数和(自身を含む): 362012544

約数和(自身を除く): 223181328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 5136, 27031, 54062, 81093, 108124, 162186, 216248, 324372, 432496, 648744, 1297488, 2892317, 5784634, 8676951, 11569268, 17353902, 23138536, 34707804, 46277072, 69415608, 138831216]

約数ペア:

[(1, 138831216), (2, 69415608), (3, 46277072), (4, 34707804), (6, 23138536), (8, 17353902), (12, 11569268), (16, 8676951), (24, 5784634), (48, 2892317), (107, 1297488), (214, 648744), (321, 432496), (428, 324372), (642, 216248), (856, 162186), (1284, 108124), (1712, 81093), (2568, 54062), (5136, 27031)]