137615566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{145471}}^1$

素因数の和:145527

約数の個数: 16

約数和(自身を含む): 230427648

約数和(自身を除く): 92812082

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 145471, 290942, 1600181, 3200362, 6255253, 12510506, 68807783, 137615566]

約数ペア:

[(1, 137615566), (2, 68807783), (11, 12510506), (22, 6255253), (43, 3200362), (86, 1600181), (473, 290942), (946, 145471)]