128464056

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 416317440

約数和(自身を除く): 287853384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 127, 162, 168, 189, 216, 223, 252, 254, 324, 378, 381, 446, 504, 508, 567, 648, 669, 756, 762, 889, 892, 1016, 1134, 1143, 1338, 1512, 1524, 1561, 1778, 1784, 2007, 2268, 2286, 2667, 2676, 3048, 3122, 3429, 3556, 4014, 4536, 4572, 4683, 5334, 5352, 6021, 6244, 6858, 7112, 8001, 8028, 9144, 9366, 10287, 10668, 12042, 12488, 13716, 14049, 16002, 16056, 18063, 18732, 20574, 21336, 24003, 24084, 27432, 28098, 28321, 32004, 36126, 37464, 41148, 42147, 48006, 48168, 56196, 56642, 64008, 72009, 72252, 82296, 84294, 84963, 96012, 112392, 113284, 126441, 144018, 144504, 168588, 169926, 192024, 198247, 226568, 252882, 254889, 288036, 337176, 339852, 396494, 505764, 509778, 576072, 594741, 679704, 764667, 792988, 1011528, 1019556, 1189482, 1529334, 1585976, 1784223, 2039112, 2294001, 2378964, 3058668, 3568446, 4588002, 4757928, 5352669, 6117336, 7136892, 9176004, 10705338, 14273784, 16058007, 18352008, 21410676, 32116014, 42821352, 64232028, 128464056]

約数ペア:

[(1, 128464056), (2, 64232028), (3, 42821352), (4, 32116014), (6, 21410676), (7, 18352008), (8, 16058007), (9, 14273784), (12, 10705338), (14, 9176004), (18, 7136892), (21, 6117336), (24, 5352669), (27, 4757928), (28, 4588002), (36, 3568446), (42, 3058668), (54, 2378964), (56, 2294001), (63, 2039112), (72, 1784223), (81, 1585976), (84, 1529334), (108, 1189482), (126, 1019556), (127, 1011528), (162, 792988), (168, 764667), (189, 679704), (216, 594741), (223, 576072), (252, 509778), (254, 505764), (324, 396494), (378, 339852), (381, 337176), (446, 288036), (504, 254889), (508, 252882), (567, 226568), (648, 198247), (669, 192024), (756, 169926), (762, 168588), (889, 144504), (892, 144018), (1016, 126441), (1134, 113284), (1143, 112392), (1338, 96012), (1512, 84963), (1524, 84294), (1561, 82296), (1778, 72252), (1784, 72009), (2007, 64008), (2268, 56642), (2286, 56196), (2667, 48168), (2676, 48006), (3048, 42147), (3122, 41148), (3429, 37464), (3556, 36126), (4014, 32004), (4536, 28321), (4572, 28098), (4683, 27432), (5334, 24084), (5352, 24003), (6021, 21336), (6244, 20574), (6858, 18732), (7112, 18063), (8001, 16056), (8028, 16002), (9144, 14049), (9366, 13716), (10287, 12488), (10668, 12042)]