140644346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{4339}}^1$

素因数の和:5213

約数の個数: 16

約数和(自身を含む): 222381600

約数和(自身を除く): 81737254

約数列:

[1, 2, 19, 38, 853, 1706, 4339, 8678, 16207, 32414, 82441, 164882, 3701167, 7402334, 70322173, 140644346]

約数ペア:

[(1, 140644346), (2, 70322173), (19, 7402334), (38, 3701167), (853, 164882), (1706, 82441), (4339, 32414), (8678, 16207)]