126809408

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 112

約数和(自身を含む): 289681920

約数和(自身を除く): 162872512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 59, 64, 71, 86, 88, 118, 142, 172, 176, 236, 284, 344, 352, 472, 473, 568, 649, 688, 704, 781, 944, 946, 1136, 1298, 1376, 1562, 1888, 1892, 2272, 2537, 2596, 2752, 3053, 3124, 3776, 3784, 4189, 4544, 5074, 5192, 6106, 6248, 7568, 8378, 10148, 10384, 12212, 12496, 15136, 16756, 20296, 20768, 24424, 24992, 27907, 30272, 33512, 33583, 40592, 41536, 46079, 48848, 49984, 55814, 67024, 67166, 81184, 92158, 97696, 111628, 134048, 134332, 162368, 180127, 184316, 195392, 223256, 268096, 268664, 360254, 368632, 446512, 537328, 720508, 737264, 893024, 1074656, 1441016, 1474528, 1786048, 1981397, 2149312, 2882032, 2949056, 3962794, 5764064, 7925588, 11528128, 15851176, 31702352, 63404704, 126809408]

約数ペア:

[(1, 126809408), (2, 63404704), (4, 31702352), (8, 15851176), (11, 11528128), (16, 7925588), (22, 5764064), (32, 3962794), (43, 2949056), (44, 2882032), (59, 2149312), (64, 1981397), (71, 1786048), (86, 1474528), (88, 1441016), (118, 1074656), (142, 893024), (172, 737264), (176, 720508), (236, 537328), (284, 446512), (344, 368632), (352, 360254), (472, 268664), (473, 268096), (568, 223256), (649, 195392), (688, 184316), (704, 180127), (781, 162368), (944, 134332), (946, 134048), (1136, 111628), (1298, 97696), (1376, 92158), (1562, 81184), (1888, 67166), (1892, 67024), (2272, 55814), (2537, 49984), (2596, 48848), (2752, 46079), (3053, 41536), (3124, 40592), (3776, 33583), (3784, 33512), (4189, 30272), (4544, 27907), (5074, 24992), (5192, 24424), (6106, 20768), (6248, 20296), (7568, 16756), (8378, 15136), (10148, 12496), (10384, 12212)]