137187856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4201}}^1$

素因数の和:4379

約数の個数: 40

約数和(自身を含む): 288139544

約数和(自身を除く): 150951688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 4082, 4201, 8164, 8402, 16328, 16804, 32656, 33608, 54613, 67216, 109226, 218452, 436904, 659557, 873808, 1319114, 2638228, 5276456, 8574241, 10552912, 17148482, 34296964, 68593928, 137187856]

約数ペア:

[(1, 137187856), (2, 68593928), (4, 34296964), (8, 17148482), (13, 10552912), (16, 8574241), (26, 5276456), (52, 2638228), (104, 1319114), (157, 873808), (208, 659557), (314, 436904), (628, 218452), (1256, 109226), (2041, 67216), (2512, 54613), (4082, 33608), (4201, 32656), (8164, 16804), (8402, 16328)]