140076668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{38867}}^1$

素因数の和:38941

約数の個数: 24

約数和(自身を含む): 264457872

約数和(自身を除く): 124381204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 38867, 77734, 155468, 660739, 1321478, 2059951, 2642956, 4119902, 8239804, 35019167, 70038334, 140076668]

約数ペア:

[(1, 140076668), (2, 70038334), (4, 35019167), (17, 8239804), (34, 4119902), (53, 2642956), (68, 2059951), (106, 1321478), (212, 660739), (901, 155468), (1802, 77734), (3604, 38867)]