170466478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 331656192

約数和(自身を除く): 161189714

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 193, 211, 299, 322, 386, 422, 598, 1351, 1477, 2093, 2509, 2702, 2743, 2954, 4186, 4439, 4853, 5018, 5486, 8878, 9706, 17563, 19201, 31073, 33971, 35126, 38402, 40723, 57707, 62146, 63089, 67942, 81446, 115414, 126178, 285061, 403949, 441623, 529399, 570122, 807898, 883246, 936629, 1058798, 1873258, 3705793, 6556403, 7411586, 12176177, 13112806, 24352354, 85233239, 170466478]

約数ペア:

[(1, 170466478), (2, 85233239), (7, 24352354), (13, 13112806), (14, 12176177), (23, 7411586), (26, 6556403), (46, 3705793), (91, 1873258), (161, 1058798), (182, 936629), (193, 883246), (211, 807898), (299, 570122), (322, 529399), (386, 441623), (422, 403949), (598, 285061), (1351, 126178), (1477, 115414), (2093, 81446), (2509, 67942), (2702, 63089), (2743, 62146), (2954, 57707), (4186, 40723), (4439, 38402), (4853, 35126), (5018, 33971), (5486, 31073), (8878, 19201), (9706, 17563)]