42146258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 83884032

約数和(自身を除く): 41737774

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 73, 77, 146, 154, 161, 163, 253, 322, 326, 506, 511, 803, 1022, 1141, 1606, 1679, 1771, 1793, 2282, 3358, 3542, 3586, 3749, 5621, 7498, 11242, 11753, 11899, 12551, 18469, 23506, 23798, 25102, 26243, 36938, 41239, 52486, 82478, 83293, 129283, 130889, 166586, 258566, 261778, 273677, 288673, 547354, 577346, 916223, 1832446, 1915739, 3010447, 3831478, 6020894, 21073129, 42146258]

約数ペア:

[(1, 42146258), (2, 21073129), (7, 6020894), (11, 3831478), (14, 3010447), (22, 1915739), (23, 1832446), (46, 916223), (73, 577346), (77, 547354), (146, 288673), (154, 273677), (161, 261778), (163, 258566), (253, 166586), (322, 130889), (326, 129283), (506, 83293), (511, 82478), (803, 52486), (1022, 41239), (1141, 36938), (1606, 26243), (1679, 25102), (1771, 23798), (1793, 23506), (2282, 18469), (3358, 12551), (3542, 11899), (3586, 11753), (3749, 11242), (5621, 7498)]