161188398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11321}}^1$

素因数の和:11449

約数の個数: 48

約数和(自身を含む): 402700896

約数和(自身を除く): 241512498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 11321, 14238, 22642, 33963, 67926, 79247, 101889, 158494, 203778, 237741, 475482, 713223, 1279273, 1426446, 2558546, 3837819, 7675638, 8954911, 11513457, 17909822, 23026914, 26864733, 53729466, 80594199, 161188398]

約数ペア:

[(1, 161188398), (2, 80594199), (3, 53729466), (6, 26864733), (7, 23026914), (9, 17909822), (14, 11513457), (18, 8954911), (21, 7675638), (42, 3837819), (63, 2558546), (113, 1426446), (126, 1279273), (226, 713223), (339, 475482), (678, 237741), (791, 203778), (1017, 158494), (1582, 101889), (2034, 79247), (2373, 67926), (4746, 33963), (7119, 22642), (11321, 14238)]