123512072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7151}}^1$

素因数の和:7301

約数の個数: 32

約数和(自身を含む): 247173120

約数和(自身を除く): 123661048

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 7151, 8636, 14302, 17272, 28604, 57208, 121567, 243134, 486268, 908177, 972536, 1816354, 3632708, 7265416, 15439009, 30878018, 61756036, 123512072]

約数ペア:

[(1, 123512072), (2, 61756036), (4, 30878018), (8, 15439009), (17, 7265416), (34, 3632708), (68, 1816354), (127, 972536), (136, 908177), (254, 486268), (508, 243134), (1016, 121567), (2159, 57208), (4318, 28604), (7151, 17272), (8636, 14302)]