137144390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{258763}}^1$

素因数の和:258823

約数の個数: 16

約数和(自身を含む): 251518608

約数和(自身を除く): 114374218

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 258763, 517526, 1293815, 2587630, 13714439, 27428878, 68572195, 137144390]

約数ペア:

[(1, 137144390), (2, 68572195), (5, 27428878), (10, 13714439), (53, 2587630), (106, 1293815), (265, 517526), (530, 258763)]