123796992

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 160

約数和(自身を含む): 381832704

約数和(自身を除く): 258035712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 431, 512, 528, 544, 561, 704, 748, 768, 816, 862, 1056, 1088, 1122, 1293, 1408, 1496, 1536, 1632, 1724, 2112, 2176, 2244, 2586, 2816, 2992, 3264, 3448, 4224, 4352, 4488, 4741, 5172, 5632, 5984, 6528, 6896, 7327, 8448, 8704, 8976, 9482, 10344, 11968, 13056, 13792, 14223, 14654, 16896, 17952, 18964, 20688, 21981, 23936, 26112, 27584, 28446, 29308, 35904, 37928, 41376, 43962, 47872, 55168, 56892, 58616, 71808, 75856, 80597, 82752, 87924, 95744, 110336, 113784, 117232, 143616, 151712, 161194, 165504, 175848, 220672, 227568, 234464, 241791, 287232, 303424, 322388, 331008, 351696, 455136, 468928, 483582, 606848, 644776, 662016, 703392, 910272, 937856, 967164, 1213696, 1289552, 1406784, 1820544, 1875712, 1934328, 2427392, 2579104, 2813568, 3641088, 3751424, 3868656, 5158208, 5627136, 7282176, 7737312, 10316416, 11254272, 15474624, 20632832, 30949248, 41265664, 61898496, 123796992]

約数ペア:

[(1, 123796992), (2, 61898496), (3, 41265664), (4, 30949248), (6, 20632832), (8, 15474624), (11, 11254272), (12, 10316416), (16, 7737312), (17, 7282176), (22, 5627136), (24, 5158208), (32, 3868656), (33, 3751424), (34, 3641088), (44, 2813568), (48, 2579104), (51, 2427392), (64, 1934328), (66, 1875712), (68, 1820544), (88, 1406784), (96, 1289552), (102, 1213696), (128, 967164), (132, 937856), (136, 910272), (176, 703392), (187, 662016), (192, 644776), (204, 606848), (256, 483582), (264, 468928), (272, 455136), (352, 351696), (374, 331008), (384, 322388), (408, 303424), (431, 287232), (512, 241791), (528, 234464), (544, 227568), (561, 220672), (704, 175848), (748, 165504), (768, 161194), (816, 151712), (862, 143616), (1056, 117232), (1088, 113784), (1122, 110336), (1293, 95744), (1408, 87924), (1496, 82752), (1536, 80597), (1632, 75856), (1724, 71808), (2112, 58616), (2176, 56892), (2244, 55168), (2586, 47872), (2816, 43962), (2992, 41376), (3264, 37928), (3448, 35904), (4224, 29308), (4352, 28446), (4488, 27584), (4741, 26112), (5172, 23936), (5632, 21981), (5984, 20688), (6528, 18964), (6896, 17952), (7327, 16896), (8448, 14654), (8704, 14223), (8976, 13792), (9482, 13056), (10344, 11968)]