159968142

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{72253}}^1$

素因数の和:72305

約数の個数: 32

約数和(自身を含む): 364160160

約数和(自身を除く): 204192018

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 72253, 144506, 216759, 433518, 650277, 1300554, 1950831, 2962373, 3901662, 5924746, 8887119, 17774238, 26661357, 53322714, 79984071, 159968142]

約数ペア:

[(1, 159968142), (2, 79984071), (3, 53322714), (6, 26661357), (9, 17774238), (18, 8887119), (27, 5924746), (41, 3901662), (54, 2962373), (82, 1950831), (123, 1300554), (246, 650277), (369, 433518), (738, 216759), (1107, 144506), (2214, 72253)]