156945454138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15791}}^1\times {\mathrm{5443}}^1$

素因数の和:21330

約数の個数: 32

約数和(自身を含む): 259978263552

約数和(自身を除く): 103032809414

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 5443, 10886, 15791, 31582, 59873, 119746, 173701, 347402, 451769, 903538, 1310653, 2621306, 4969459, 9938918, 14417183, 28834366, 85950413, 171900826, 945454543, 1890909086, 7133884279, 14267768558, 78472727069, 156945454138]

約数ペア:

[(1, 156945454138), (2, 78472727069), (11, 14267768558), (22, 7133884279), (83, 1890909086), (166, 945454543), (913, 171900826), (1826, 85950413), (5443, 28834366), (10886, 14417183), (15791, 9938918), (31582, 4969459), (59873, 2621306), (119746, 1310653), (173701, 903538), (347402, 451769)]