140794204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{1867}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 261258480

約数和(自身を除く): 120464276

約数列:

[1, 2, 4, 17, 34, 68, 1109, 1867, 2218, 3734, 4436, 7468, 18853, 31739, 37706, 63478, 75412, 126956, 2070503, 4141006, 8282012, 35198551, 70397102, 140794204]

約数ペア:

[(1, 140794204), (2, 70397102), (4, 35198551), (17, 8282012), (34, 4141006), (68, 2070503), (1109, 126956), (1867, 75412), (2218, 63478), (3734, 37706), (4436, 31739), (7468, 18853)]