156945648404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1880129}}^1$

素因数の和:1880683

約数の個数: 24

約数和(自身を含む): 281906692200

約数和(自身を除く): 124961043796

約数列:

[1, 2, 4, 41, 82, 164, 509, 1018, 2036, 20869, 41738, 83476, 1880129, 3760258, 7520516, 77085289, 154170578, 308341156, 956985661, 1913971322, 3827942644, 39236412101, 78472824202, 156945648404]

約数ペア:

[(1, 156945648404), (2, 78472824202), (4, 39236412101), (41, 3827942644), (82, 1913971322), (164, 956985661), (509, 308341156), (1018, 154170578), (2036, 77085289), (20869, 7520516), (41738, 3760258), (83476, 1880129)]