16902450168

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1269

約数の個数: 128

約数和(自身を含む): 44259747840

約数和(自身を除く): 27357297672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 241, 248, 321, 372, 428, 482, 642, 723, 744, 856, 881, 964, 1284, 1446, 1762, 1928, 2568, 2643, 2892, 3317, 3524, 5286, 5784, 6634, 7048, 7471, 9951, 10572, 13268, 14942, 19902, 21144, 22413, 25787, 26536, 27311, 29884, 39804, 44826, 51574, 54622, 59768, 77361, 79608, 81933, 89652, 94267, 103148, 109244, 154722, 163866, 179304, 188534, 206296, 212321, 218488, 282801, 309444, 327732, 377068, 424642, 565602, 618888, 636963, 655464, 754136, 799397, 849284, 1131204, 1273926, 1598794, 1698568, 2262408, 2398191, 2547852, 2922277, 3197588, 4796382, 5095704, 5844554, 6395176, 6581951, 8766831, 9592764, 11689108, 13163902, 17533662, 19185528, 19745853, 22718347, 23378216, 26327804, 35067324, 39491706, 45436694, 52655608, 68155041, 70134648, 78983412, 90873388, 136310082, 157966824, 181746776, 272620164, 545240328, 704268757, 1408537514, 2112806271, 2817075028, 4225612542, 5634150056, 8451225084, 16902450168]

約数ペア:

[(1, 16902450168), (2, 8451225084), (3, 5634150056), (4, 4225612542), (6, 2817075028), (8, 2112806271), (12, 1408537514), (24, 704268757), (31, 545240328), (62, 272620164), (93, 181746776), (107, 157966824), (124, 136310082), (186, 90873388), (214, 78983412), (241, 70134648), (248, 68155041), (321, 52655608), (372, 45436694), (428, 39491706), (482, 35067324), (642, 26327804), (723, 23378216), (744, 22718347), (856, 19745853), (881, 19185528), (964, 17533662), (1284, 13163902), (1446, 11689108), (1762, 9592764), (1928, 8766831), (2568, 6581951), (2643, 6395176), (2892, 5844554), (3317, 5095704), (3524, 4796382), (5286, 3197588), (5784, 2922277), (6634, 2547852), (7048, 2398191), (7471, 2262408), (9951, 1698568), (10572, 1598794), (13268, 1273926), (14942, 1131204), (19902, 849284), (21144, 799397), (22413, 754136), (25787, 655464), (26536, 636963), (27311, 618888), (29884, 565602), (39804, 424642), (44826, 377068), (51574, 327732), (54622, 309444), (59768, 282801), (77361, 218488), (79608, 212321), (81933, 206296), (89652, 188534), (94267, 179304), (103148, 163866), (109244, 154722)]