160804776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 304511064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 71, 88, 92, 132, 138, 142, 184, 213, 253, 264, 276, 284, 373, 426, 506, 552, 568, 746, 759, 781, 852, 1012, 1119, 1492, 1518, 1562, 1633, 1704, 2024, 2238, 2343, 2984, 3036, 3124, 3266, 4103, 4476, 4686, 4899, 6072, 6248, 6532, 8206, 8579, 8952, 9372, 9798, 12309, 13064, 16412, 17158, 17963, 18744, 19596, 24618, 25737, 26483, 32824, 34316, 35926, 39192, 49236, 51474, 52966, 53889, 68632, 71852, 79449, 94369, 98472, 102948, 105932, 107778, 143704, 158898, 188738, 205896, 211864, 215556, 283107, 291313, 317796, 377476, 431112, 566214, 582626, 609109, 635592, 754952, 873939, 1132428, 1165252, 1218218, 1747878, 1827327, 2264856, 2330504, 2436436, 3495756, 3654654, 4872872, 6700199, 6991512, 7309308, 13400398, 14618616, 20100597, 26800796, 40201194, 53601592, 80402388, 160804776]

約数ペア:

[(1, 160804776), (2, 80402388), (3, 53601592), (4, 40201194), (6, 26800796), (8, 20100597), (11, 14618616), (12, 13400398), (22, 7309308), (23, 6991512), (24, 6700199), (33, 4872872), (44, 3654654), (46, 3495756), (66, 2436436), (69, 2330504), (71, 2264856), (88, 1827327), (92, 1747878), (132, 1218218), (138, 1165252), (142, 1132428), (184, 873939), (213, 754952), (253, 635592), (264, 609109), (276, 582626), (284, 566214), (373, 431112), (426, 377476), (506, 317796), (552, 291313), (568, 283107), (746, 215556), (759, 211864), (781, 205896), (852, 188738), (1012, 158898), (1119, 143704), (1492, 107778), (1518, 105932), (1562, 102948), (1633, 98472), (1704, 94369), (2024, 79449), (2238, 71852), (2343, 68632), (2984, 53889), (3036, 52966), (3124, 51474), (3266, 49236), (4103, 39192), (4476, 35926), (4686, 34316), (4899, 32824), (6072, 26483), (6248, 25737), (6532, 24618), (8206, 19596), (8579, 18744), (8952, 17963), (9372, 17158), (9798, 16412), (12309, 13064)]