179997312

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 534251520

約数和(自身を除く): 354254208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 128, 129, 132, 172, 176, 192, 258, 264, 344, 352, 384, 473, 516, 528, 688, 704, 946, 991, 1032, 1056, 1376, 1408, 1419, 1892, 1982, 2064, 2112, 2752, 2838, 2973, 3784, 3964, 4128, 4224, 5504, 5676, 5946, 7568, 7928, 8256, 10901, 11352, 11892, 15136, 15856, 16512, 21802, 22704, 23784, 30272, 31712, 32703, 42613, 43604, 45408, 47568, 60544, 63424, 65406, 85226, 87208, 90816, 95136, 126848, 127839, 130812, 170452, 174416, 181632, 190272, 255678, 261624, 340904, 348832, 380544, 468743, 511356, 523248, 681808, 697664, 937486, 1022712, 1046496, 1363616, 1395328, 1406229, 1874972, 2045424, 2092992, 2727232, 2812458, 3749944, 4090848, 4185984, 5454464, 5624916, 7499888, 8181696, 11249832, 14999776, 16363392, 22499664, 29999552, 44999328, 59999104, 89998656, 179997312]

約数ペア:

[(1, 179997312), (2, 89998656), (3, 59999104), (4, 44999328), (6, 29999552), (8, 22499664), (11, 16363392), (12, 14999776), (16, 11249832), (22, 8181696), (24, 7499888), (32, 5624916), (33, 5454464), (43, 4185984), (44, 4090848), (48, 3749944), (64, 2812458), (66, 2727232), (86, 2092992), (88, 2045424), (96, 1874972), (128, 1406229), (129, 1395328), (132, 1363616), (172, 1046496), (176, 1022712), (192, 937486), (258, 697664), (264, 681808), (344, 523248), (352, 511356), (384, 468743), (473, 380544), (516, 348832), (528, 340904), (688, 261624), (704, 255678), (946, 190272), (991, 181632), (1032, 174416), (1056, 170452), (1376, 130812), (1408, 127839), (1419, 126848), (1892, 95136), (1982, 90816), (2064, 87208), (2112, 85226), (2752, 65406), (2838, 63424), (2973, 60544), (3784, 47568), (3964, 45408), (4128, 43604), (4224, 42613), (5504, 32703), (5676, 31712), (5946, 30272), (7568, 23784), (7928, 22704), (8256, 21802), (10901, 16512), (11352, 15856), (11892, 15136)]