149247538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{95549}}^1$

素因数の和:95633

約数の個数: 16

約数和(自身を含む): 247665600

約数和(自身を除く): 98418062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 95549, 191098, 1051039, 2102078, 6783979, 13567958, 74623769, 149247538]

約数ペア:

[(1, 149247538), (2, 74623769), (11, 13567958), (22, 6783979), (71, 2102078), (142, 1051039), (781, 191098), (1562, 95549)]