155527638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127691}}^1$

素因数の和:127732

約数の個数: 32

約数和(自身を含む): 367752960

約数和(自身を除く): 212225322

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 127691, 255382, 383073, 766146, 893837, 1787674, 2681511, 3703039, 5363022, 7406078, 11109117, 22218234, 25921273, 51842546, 77763819, 155527638]

約数ペア:

[(1, 155527638), (2, 77763819), (3, 51842546), (6, 25921273), (7, 22218234), (14, 11109117), (21, 7406078), (29, 5363022), (42, 3703039), (58, 2681511), (87, 1787674), (174, 893837), (203, 766146), (406, 383073), (609, 255382), (1218, 127691)]