164567634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 432967680

約数和(自身を除く): 268400046

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 71, 77, 87, 142, 154, 173, 174, 203, 213, 231, 319, 346, 406, 426, 462, 497, 519, 609, 638, 781, 957, 994, 1038, 1211, 1218, 1491, 1562, 1903, 1914, 2059, 2233, 2343, 2422, 2982, 3633, 3806, 4118, 4466, 4686, 5017, 5467, 5709, 6177, 6699, 7266, 10034, 10934, 11418, 12283, 12354, 13321, 13398, 14413, 15051, 16401, 22649, 24566, 26642, 28826, 30102, 32802, 35119, 36849, 39963, 43239, 45298, 55187, 67947, 70238, 73698, 79926, 85981, 86478, 105357, 110374, 135113, 135894, 158543, 165561, 171962, 210714, 257943, 270226, 317086, 331122, 356207, 386309, 405339, 475629, 515886, 712414, 772618, 810678, 945791, 951258, 1068621, 1158927, 1891582, 2137242, 2317854, 2493449, 2837373, 3918277, 4986898, 5674746, 7480347, 7836554, 11754831, 14960694, 23509662, 27427939, 54855878, 82283817, 164567634]

約数ペア:

[(1, 164567634), (2, 82283817), (3, 54855878), (6, 27427939), (7, 23509662), (11, 14960694), (14, 11754831), (21, 7836554), (22, 7480347), (29, 5674746), (33, 4986898), (42, 3918277), (58, 2837373), (66, 2493449), (71, 2317854), (77, 2137242), (87, 1891582), (142, 1158927), (154, 1068621), (173, 951258), (174, 945791), (203, 810678), (213, 772618), (231, 712414), (319, 515886), (346, 475629), (406, 405339), (426, 386309), (462, 356207), (497, 331122), (519, 317086), (609, 270226), (638, 257943), (781, 210714), (957, 171962), (994, 165561), (1038, 158543), (1211, 135894), (1218, 135113), (1491, 110374), (1562, 105357), (1903, 86478), (1914, 85981), (2059, 79926), (2233, 73698), (2343, 70238), (2422, 67947), (2982, 55187), (3633, 45298), (3806, 43239), (4118, 39963), (4466, 36849), (4686, 35119), (5017, 32802), (5467, 30102), (5709, 28826), (6177, 26642), (6699, 24566), (7266, 22649), (10034, 16401), (10934, 15051), (11418, 14413), (12283, 13398), (12354, 13321)]