157030172648

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{444623}}^1$

素因数の和:445097

約数の個数: 32

約数和(自身を含む): 297560165760

約数和(自身を除く): 140529993112

約数列:

[1, 2, 4, 8, 131, 262, 337, 524, 674, 1048, 1348, 2696, 44147, 88294, 176588, 353176, 444623, 889246, 1778492, 3556984, 58245613, 116491226, 149837951, 232982452, 299675902, 465964904, 599351804, 1198703608, 19628771581, 39257543162, 78515086324, 157030172648]

約数ペア:

[(1, 157030172648), (2, 78515086324), (4, 39257543162), (8, 19628771581), (131, 1198703608), (262, 599351804), (337, 465964904), (524, 299675902), (674, 232982452), (1048, 149837951), (1348, 116491226), (2696, 58245613), (44147, 3556984), (88294, 1778492), (176588, 889246), (353176, 444623)]