139609728

素因数分解:

$2^7\times 3^2\times {\mathrm{121189}}^1$

素因数の和:121209

約数の個数: 48

約数和(自身を含む): 401744850

約数和(自身を除く): 262135122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 121189, 242378, 363567, 484756, 727134, 969512, 1090701, 1454268, 1939024, 2181402, 2908536, 3878048, 4362804, 5817072, 7756096, 8725608, 11634144, 15512192, 17451216, 23268288, 34902432, 46536576, 69804864, 139609728]

約数ペア:

[(1, 139609728), (2, 69804864), (3, 46536576), (4, 34902432), (6, 23268288), (8, 17451216), (9, 15512192), (12, 11634144), (16, 8725608), (18, 7756096), (24, 5817072), (32, 4362804), (36, 3878048), (48, 2908536), (64, 2181402), (72, 1939024), (96, 1454268), (128, 1090701), (144, 969512), (192, 727134), (288, 484756), (384, 363567), (576, 242378), (1152, 121189)]