165989712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 523395072

約数和(自身を除く): 357405360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 56, 69, 84, 92, 94, 112, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 336, 368, 376, 457, 483, 552, 564, 644, 658, 752, 914, 966, 987, 1081, 1104, 1128, 1288, 1316, 1371, 1828, 1932, 1974, 2162, 2256, 2576, 2632, 2742, 3199, 3243, 3656, 3864, 3948, 4324, 5264, 5484, 6398, 6486, 7312, 7567, 7728, 7896, 8648, 9597, 10511, 10968, 12796, 12972, 15134, 15792, 17296, 19194, 21022, 21479, 21936, 22701, 25592, 25944, 30268, 31533, 38388, 42044, 42958, 45402, 51184, 51888, 60536, 63066, 64437, 73577, 76776, 84088, 85916, 90804, 121072, 126132, 128874, 147154, 150353, 153552, 168176, 171832, 181608, 220731, 252264, 257748, 294308, 300706, 343664, 363216, 441462, 451059, 494017, 504528, 515496, 588616, 601412, 882924, 902118, 988034, 1030992, 1177232, 1202824, 1482051, 1765848, 1804236, 1976068, 2405648, 2964102, 3458119, 3531696, 3608472, 3952136, 5928204, 6916238, 7216944, 7904272, 10374357, 11856408, 13832476, 20748714, 23712816, 27664952, 41497428, 55329904, 82994856, 165989712]

約数ペア:

[(1, 165989712), (2, 82994856), (3, 55329904), (4, 41497428), (6, 27664952), (7, 23712816), (8, 20748714), (12, 13832476), (14, 11856408), (16, 10374357), (21, 7904272), (23, 7216944), (24, 6916238), (28, 5928204), (42, 3952136), (46, 3608472), (47, 3531696), (48, 3458119), (56, 2964102), (69, 2405648), (84, 1976068), (92, 1804236), (94, 1765848), (112, 1482051), (138, 1202824), (141, 1177232), (161, 1030992), (168, 988034), (184, 902118), (188, 882924), (276, 601412), (282, 588616), (322, 515496), (329, 504528), (336, 494017), (368, 451059), (376, 441462), (457, 363216), (483, 343664), (552, 300706), (564, 294308), (644, 257748), (658, 252264), (752, 220731), (914, 181608), (966, 171832), (987, 168176), (1081, 153552), (1104, 150353), (1128, 147154), (1288, 128874), (1316, 126132), (1371, 121072), (1828, 90804), (1932, 85916), (1974, 84088), (2162, 76776), (2256, 73577), (2576, 64437), (2632, 63066), (2742, 60536), (3199, 51888), (3243, 51184), (3656, 45402), (3864, 42958), (3948, 42044), (4324, 38388), (5264, 31533), (5484, 30268), (6398, 25944), (6486, 25592), (7312, 22701), (7567, 21936), (7728, 21479), (7896, 21022), (8648, 19194), (9597, 17296), (10511, 15792), (10968, 15134), (12796, 12972)]