155668788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{393103}}^1$

素因数の和:393124

約数の個数: 36

約数和(自身を含む): 429269568

約数和(自身を除く): 273600780

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 393103, 786206, 1179309, 1572412, 2358618, 3537927, 4324133, 4717236, 7075854, 8648266, 12972399, 14151708, 17296532, 25944798, 38917197, 51889596, 77834394, 155668788]

約数ペア:

[(1, 155668788), (2, 77834394), (3, 51889596), (4, 38917197), (6, 25944798), (9, 17296532), (11, 14151708), (12, 12972399), (18, 8648266), (22, 7075854), (33, 4717236), (36, 4324133), (44, 3537927), (66, 2358618), (99, 1572412), (132, 1179309), (198, 786206), (396, 393103)]