197472912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:937

約数の個数: 160

約数和(自身を含む): 640459008

約数和(自身を除く): 442986096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 53, 56, 78, 84, 91, 104, 106, 112, 156, 159, 168, 182, 208, 212, 273, 312, 318, 336, 364, 371, 424, 546, 624, 636, 689, 728, 742, 848, 853, 1092, 1113, 1272, 1378, 1456, 1484, 1706, 2067, 2184, 2226, 2544, 2559, 2756, 2968, 3412, 4134, 4368, 4452, 4823, 5118, 5512, 5936, 5971, 6824, 8268, 8904, 9646, 10236, 11024, 11089, 11942, 13648, 14469, 16536, 17808, 17913, 19292, 20472, 22178, 23884, 28938, 33072, 33267, 35826, 38584, 40944, 44356, 45209, 47768, 57876, 66534, 71652, 77168, 77623, 88712, 90418, 95536, 115752, 133068, 135627, 143304, 155246, 177424, 180836, 231504, 232869, 266136, 271254, 286608, 310492, 316463, 361672, 465738, 532272, 542508, 587717, 620984, 632926, 723344, 931476, 949389, 1085016, 1175434, 1241968, 1265852, 1763151, 1862952, 1898778, 2170032, 2350868, 2531704, 3526302, 3725904, 3797556, 4114019, 4701736, 5063408, 7052604, 7595112, 8228038, 9403472, 12342057, 14105208, 15190224, 16456076, 24684114, 28210416, 32912152, 49368228, 65824304, 98736456, 197472912]

約数ペア:

[(1, 197472912), (2, 98736456), (3, 65824304), (4, 49368228), (6, 32912152), (7, 28210416), (8, 24684114), (12, 16456076), (13, 15190224), (14, 14105208), (16, 12342057), (21, 9403472), (24, 8228038), (26, 7595112), (28, 7052604), (39, 5063408), (42, 4701736), (48, 4114019), (52, 3797556), (53, 3725904), (56, 3526302), (78, 2531704), (84, 2350868), (91, 2170032), (104, 1898778), (106, 1862952), (112, 1763151), (156, 1265852), (159, 1241968), (168, 1175434), (182, 1085016), (208, 949389), (212, 931476), (273, 723344), (312, 632926), (318, 620984), (336, 587717), (364, 542508), (371, 532272), (424, 465738), (546, 361672), (624, 316463), (636, 310492), (689, 286608), (728, 271254), (742, 266136), (848, 232869), (853, 231504), (1092, 180836), (1113, 177424), (1272, 155246), (1378, 143304), (1456, 135627), (1484, 133068), (1706, 115752), (2067, 95536), (2184, 90418), (2226, 88712), (2544, 77623), (2559, 77168), (2756, 71652), (2968, 66534), (3412, 57876), (4134, 47768), (4368, 45209), (4452, 44356), (4823, 40944), (5118, 38584), (5512, 35826), (5936, 33267), (5971, 33072), (6824, 28938), (8268, 23884), (8904, 22178), (9646, 20472), (10236, 19292), (11024, 17913), (11089, 17808), (11942, 16536), (13648, 14469)]