210717168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 603389952

約数和(自身を除く): 392672784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 47, 48, 62, 69, 92, 93, 94, 124, 131, 138, 141, 184, 186, 188, 248, 262, 276, 282, 368, 372, 376, 393, 496, 524, 552, 564, 713, 744, 752, 786, 1048, 1081, 1104, 1128, 1426, 1457, 1488, 1572, 2096, 2139, 2162, 2256, 2852, 2914, 3013, 3144, 3243, 4061, 4278, 4324, 4371, 5704, 5828, 6026, 6157, 6288, 6486, 8122, 8556, 8648, 8742, 9039, 11408, 11656, 12052, 12183, 12314, 12972, 16244, 17112, 17296, 17484, 18078, 18471, 23312, 24104, 24366, 24628, 25944, 32488, 33511, 34224, 34968, 36156, 36942, 48208, 48732, 49256, 51888, 64976, 67022, 69936, 72312, 73884, 93403, 97464, 98512, 100533, 134044, 141611, 144624, 147768, 186806, 190867, 194928, 201066, 268088, 280209, 283222, 295536, 373612, 381734, 402132, 424833, 536176, 560418, 566444, 572601, 747224, 763468, 804264, 849666, 1120836, 1132888, 1145202, 1494448, 1526936, 1608528, 1699332, 2241672, 2265776, 2290404, 3053872, 3398664, 4389941, 4483344, 4580808, 6797328, 8779882, 9161616, 13169823, 17559764, 26339646, 35119528, 52679292, 70239056, 105358584, 210717168]

約数ペア:

[(1, 210717168), (2, 105358584), (3, 70239056), (4, 52679292), (6, 35119528), (8, 26339646), (12, 17559764), (16, 13169823), (23, 9161616), (24, 8779882), (31, 6797328), (46, 4580808), (47, 4483344), (48, 4389941), (62, 3398664), (69, 3053872), (92, 2290404), (93, 2265776), (94, 2241672), (124, 1699332), (131, 1608528), (138, 1526936), (141, 1494448), (184, 1145202), (186, 1132888), (188, 1120836), (248, 849666), (262, 804264), (276, 763468), (282, 747224), (368, 572601), (372, 566444), (376, 560418), (393, 536176), (496, 424833), (524, 402132), (552, 381734), (564, 373612), (713, 295536), (744, 283222), (752, 280209), (786, 268088), (1048, 201066), (1081, 194928), (1104, 190867), (1128, 186806), (1426, 147768), (1457, 144624), (1488, 141611), (1572, 134044), (2096, 100533), (2139, 98512), (2162, 97464), (2256, 93403), (2852, 73884), (2914, 72312), (3013, 69936), (3144, 67022), (3243, 64976), (4061, 51888), (4278, 49256), (4324, 48732), (4371, 48208), (5704, 36942), (5828, 36156), (6026, 34968), (6157, 34224), (6288, 33511), (6486, 32488), (8122, 25944), (8556, 24628), (8648, 24366), (8742, 24104), (9039, 23312), (11408, 18471), (11656, 18078), (12052, 17484), (12183, 17296), (12314, 17112), (12972, 16244)]