140594386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67789}}^1$

素因数の和:67869

約数の個数: 16

約数和(自身を含む): 226960920

約数和(自身を除く): 86366534

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 67789, 135578, 1152413, 2304826, 4135129, 8270258, 70297193, 140594386]

約数ペア:

[(1, 140594386), (2, 70297193), (17, 8270258), (34, 4135129), (61, 2304826), (122, 1152413), (1037, 135578), (2074, 67789)]