155220782

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{47237}}^1$

素因数の和:47323

約数の個数: 16

約数和(自身を含む): 244881792

約数和(自身を除く): 89661010

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 47237, 94474, 1464347, 2503561, 2928694, 5007122, 77610391, 155220782]

約数ペア:

[(1, 155220782), (2, 77610391), (31, 5007122), (53, 2928694), (62, 2503561), (106, 1464347), (1643, 94474), (3286, 47237)]