168289912

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 387540720

約数和(自身を除く): 219250808

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 49, 56, 74, 82, 98, 148, 164, 196, 259, 283, 287, 296, 328, 392, 518, 566, 574, 1036, 1132, 1148, 1517, 1813, 1981, 2009, 2072, 2264, 2296, 3034, 3626, 3962, 4018, 6068, 7252, 7924, 8036, 10471, 10619, 11603, 12136, 13867, 14504, 15848, 16072, 20942, 21238, 23206, 27734, 41884, 42476, 46412, 55468, 73297, 74333, 81221, 83768, 84952, 92824, 110936, 146594, 148666, 162442, 293188, 297332, 324884, 429311, 513079, 568547, 586376, 594664, 649768, 858622, 1026158, 1137094, 1717244, 2052316, 2274188, 3005177, 3434488, 4104632, 4548376, 6010354, 12020708, 21036239, 24041416, 42072478, 84144956, 168289912]

約数ペア:

[(1, 168289912), (2, 84144956), (4, 42072478), (7, 24041416), (8, 21036239), (14, 12020708), (28, 6010354), (37, 4548376), (41, 4104632), (49, 3434488), (56, 3005177), (74, 2274188), (82, 2052316), (98, 1717244), (148, 1137094), (164, 1026158), (196, 858622), (259, 649768), (283, 594664), (287, 586376), (296, 568547), (328, 513079), (392, 429311), (518, 324884), (566, 297332), (574, 293188), (1036, 162442), (1132, 148666), (1148, 146594), (1517, 110936), (1813, 92824), (1981, 84952), (2009, 83768), (2072, 81221), (2264, 74333), (2296, 73297), (3034, 55468), (3626, 46412), (3962, 42476), (4018, 41884), (6068, 27734), (7252, 23206), (7924, 21238), (8036, 20942), (10471, 16072), (10619, 15848), (11603, 14504), (12136, 13867)]