164512537784

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6551}}^1\times {\mathrm{6143}}^1$

素因数の和:12780

約数の個数: 64

約数和(自身を含む): 357468733440

約数和(自身を除く): 192956195656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 6143, 6551, 12286, 13102, 24572, 26204, 43001, 45857, 49144, 52408, 86002, 91714, 172004, 183428, 344008, 366856, 448439, 478223, 896878, 956446, 1793756, 1912892, 3139073, 3347561, 3587512, 3825784, 6278146, 6695122, 12556292, 13390244, 25112584, 26780488, 40242793, 80485586, 160971172, 281699551, 321942344, 563399102, 1126798204, 2253596408, 2937723889, 5875447778, 11750895556, 20564067223, 23501791112, 41128134446, 82256268892, 164512537784]

約数ペア:

[(1, 164512537784), (2, 82256268892), (4, 41128134446), (7, 23501791112), (8, 20564067223), (14, 11750895556), (28, 5875447778), (56, 2937723889), (73, 2253596408), (146, 1126798204), (292, 563399102), (511, 321942344), (584, 281699551), (1022, 160971172), (2044, 80485586), (4088, 40242793), (6143, 26780488), (6551, 25112584), (12286, 13390244), (13102, 12556292), (24572, 6695122), (26204, 6278146), (43001, 3825784), (45857, 3587512), (49144, 3347561), (52408, 3139073), (86002, 1912892), (91714, 1793756), (172004, 956446), (183428, 896878), (344008, 478223), (366856, 448439)]