155963322

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8761}}^1$

素因数の和:8835

約数の個数: 48

約数和(自身を含む): 360854208

約数和(自身を除く): 204890886

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8761, 8901, 17522, 17802, 26283, 52566, 78849, 157698, 201503, 376723, 403006, 604509, 753446, 1130169, 1209018, 1813527, 2260338, 3390507, 3627054, 6781014, 8664629, 17329258, 25993887, 51987774, 77981661, 155963322]

約数ペア:

[(1, 155963322), (2, 77981661), (3, 51987774), (6, 25993887), (9, 17329258), (18, 8664629), (23, 6781014), (43, 3627054), (46, 3390507), (69, 2260338), (86, 1813527), (129, 1209018), (138, 1130169), (207, 753446), (258, 604509), (387, 403006), (414, 376723), (774, 201503), (989, 157698), (1978, 78849), (2967, 52566), (5934, 26283), (8761, 17802), (8901, 17522)]