128056656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1593

約数の個数: 160

約数和(自身を含む): 428861440

約数和(自身を除く): 300804784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1543, 1596, 1729, 1976, 2128, 2184, 2964, 3086, 3192, 3458, 3952, 4368, 4629, 5187, 5928, 6172, 6384, 6916, 9258, 10374, 10801, 11856, 12344, 13832, 18516, 20059, 20748, 21602, 24688, 27664, 29317, 32403, 37032, 40118, 41496, 43204, 58634, 60177, 64806, 74064, 80236, 82992, 86408, 87951, 117268, 120354, 129612, 140413, 160472, 172816, 175902, 205219, 234536, 240708, 259224, 280826, 320944, 351804, 381121, 410438, 421239, 469072, 481416, 518448, 561652, 615657, 703608, 762242, 820876, 842478, 962832, 1123304, 1143363, 1231314, 1407216, 1524484, 1641752, 1684956, 2246608, 2286726, 2462628, 2667847, 3048968, 3283504, 3369912, 4573452, 4925256, 5335694, 6097936, 6739824, 8003541, 9146904, 9850512, 10671388, 16007082, 18293808, 21342776, 32014164, 42685552, 64028328, 128056656]

約数ペア:

[(1, 128056656), (2, 64028328), (3, 42685552), (4, 32014164), (6, 21342776), (7, 18293808), (8, 16007082), (12, 10671388), (13, 9850512), (14, 9146904), (16, 8003541), (19, 6739824), (21, 6097936), (24, 5335694), (26, 4925256), (28, 4573452), (38, 3369912), (39, 3283504), (42, 3048968), (48, 2667847), (52, 2462628), (56, 2286726), (57, 2246608), (76, 1684956), (78, 1641752), (84, 1524484), (91, 1407216), (104, 1231314), (112, 1143363), (114, 1123304), (133, 962832), (152, 842478), (156, 820876), (168, 762242), (182, 703608), (208, 615657), (228, 561652), (247, 518448), (266, 481416), (273, 469072), (304, 421239), (312, 410438), (336, 381121), (364, 351804), (399, 320944), (456, 280826), (494, 259224), (532, 240708), (546, 234536), (624, 205219), (728, 175902), (741, 172816), (798, 160472), (912, 140413), (988, 129612), (1064, 120354), (1092, 117268), (1456, 87951), (1482, 86408), (1543, 82992), (1596, 80236), (1729, 74064), (1976, 64806), (2128, 60177), (2184, 58634), (2964, 43204), (3086, 41496), (3192, 40118), (3458, 37032), (3952, 32403), (4368, 29317), (4629, 27664), (5187, 24688), (5928, 21602), (6172, 20748), (6384, 20059), (6916, 18516), (9258, 13832), (10374, 12344), (10801, 11856)]