138858694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 228521664

約数和(自身を除く): 89662970

約数列:

[1, 2, 13, 26, 113, 151, 226, 302, 313, 626, 1469, 1963, 2938, 3926, 4069, 8138, 17063, 34126, 35369, 47263, 70738, 94526, 221819, 443638, 459797, 614419, 919594, 1228838, 5340719, 10681438, 69429347, 138858694]

約数ペア:

[(1, 138858694), (2, 69429347), (13, 10681438), (26, 5340719), (113, 1228838), (151, 919594), (226, 614419), (302, 459797), (313, 443638), (626, 221819), (1469, 94526), (1963, 70738), (2938, 47263), (3926, 35369), (4069, 34126), (8138, 17063)]