156957980308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1968767}}^1$

素因数の和:1969839

約数の個数: 24

約数和(自身を含む): 289408896000

約数和(自身を除く): 132450915692

約数列:

[1, 2, 4, 19, 38, 76, 1049, 2098, 4196, 19931, 39862, 79724, 1968767, 3937534, 7875068, 37406573, 74813146, 149626292, 2065236583, 4130473166, 8260946332, 39239495077, 78478990154, 156957980308]

約数ペア:

[(1, 156957980308), (2, 78478990154), (4, 39239495077), (19, 8260946332), (38, 4130473166), (76, 2065236583), (1049, 149626292), (2098, 74813146), (4196, 37406573), (19931, 7875068), (39862, 3937534), (79724, 1968767)]