138780498

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 282782016

約数和(自身を除く): 144001518

約数列:

[1, 2, 3, 6, 107, 113, 214, 226, 321, 339, 642, 678, 1913, 3826, 5739, 11478, 12091, 24182, 36273, 72546, 204691, 216169, 409382, 432338, 614073, 648507, 1228146, 1297014, 23130083, 46260166, 69390249, 138780498]

約数ペア:

[(1, 138780498), (2, 69390249), (3, 46260166), (6, 23130083), (107, 1297014), (113, 1228146), (214, 648507), (226, 614073), (321, 432338), (339, 409382), (642, 216169), (678, 204691), (1913, 72546), (3826, 36273), (5739, 24182), (11478, 12091)]