131174856

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 390096000

約数和(自身を除く): 258921144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 139, 153, 204, 216, 257, 278, 306, 408, 417, 459, 514, 556, 612, 771, 834, 918, 1028, 1112, 1224, 1251, 1542, 1668, 1836, 2056, 2313, 2363, 2502, 3084, 3336, 3672, 3753, 4369, 4626, 4726, 5004, 6168, 6939, 7089, 7506, 8738, 9252, 9452, 10008, 13107, 13878, 14178, 15012, 17476, 18504, 18904, 21267, 26214, 27756, 28356, 30024, 34952, 35723, 39321, 42534, 52428, 55512, 56712, 63801, 71446, 78642, 85068, 104856, 107169, 117963, 127602, 142892, 157284, 170136, 214338, 235926, 255204, 285784, 314568, 321507, 428676, 471852, 510408, 607291, 643014, 857352, 943704, 964521, 1214582, 1286028, 1821873, 1929042, 2429164, 2572056, 3643746, 3858084, 4858328, 5465619, 7287492, 7716168, 10931238, 14574984, 16396857, 21862476, 32793714, 43724952, 65587428, 131174856]

約数ペア:

[(1, 131174856), (2, 65587428), (3, 43724952), (4, 32793714), (6, 21862476), (8, 16396857), (9, 14574984), (12, 10931238), (17, 7716168), (18, 7287492), (24, 5465619), (27, 4858328), (34, 3858084), (36, 3643746), (51, 2572056), (54, 2429164), (68, 1929042), (72, 1821873), (102, 1286028), (108, 1214582), (136, 964521), (139, 943704), (153, 857352), (204, 643014), (216, 607291), (257, 510408), (278, 471852), (306, 428676), (408, 321507), (417, 314568), (459, 285784), (514, 255204), (556, 235926), (612, 214338), (771, 170136), (834, 157284), (918, 142892), (1028, 127602), (1112, 117963), (1224, 107169), (1251, 104856), (1542, 85068), (1668, 78642), (1836, 71446), (2056, 63801), (2313, 56712), (2363, 55512), (2502, 52428), (3084, 42534), (3336, 39321), (3672, 35723), (3753, 34952), (4369, 30024), (4626, 28356), (4726, 27756), (5004, 26214), (6168, 21267), (6939, 18904), (7089, 18504), (7506, 17476), (8738, 15012), (9252, 14178), (9452, 13878), (10008, 13107)]