128210764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{35107}}^1$

素因数の和:35205

約数の個数: 24

約数和(自身を含む): 247722048

約数和(自身を除く): 119511284

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 35107, 70214, 140428, 386177, 772354, 1544708, 2913881, 5827762, 11655524, 32052691, 64105382, 128210764]

約数ペア:

[(1, 128210764), (2, 64105382), (4, 32052691), (11, 11655524), (22, 5827762), (44, 2913881), (83, 1544708), (166, 772354), (332, 386177), (913, 140428), (1826, 70214), (3652, 35107)]