149893744

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 250080656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 191, 196, 208, 286, 308, 343, 364, 382, 392, 539, 572, 616, 637, 686, 728, 764, 784, 1001, 1078, 1144, 1232, 1274, 1337, 1372, 1456, 1528, 2002, 2101, 2156, 2288, 2483, 2548, 2674, 2744, 3056, 3773, 4004, 4202, 4312, 4459, 4966, 5096, 5348, 5488, 7007, 7546, 8008, 8404, 8624, 8918, 9359, 9932, 10192, 10696, 14014, 14707, 15092, 16016, 16808, 17381, 17836, 18718, 19864, 21392, 27313, 28028, 29414, 30184, 33616, 34762, 35672, 37436, 39728, 49049, 54626, 56056, 58828, 60368, 65513, 69524, 71344, 74872, 98098, 102949, 109252, 112112, 117656, 121667, 131026, 139048, 149744, 191191, 196196, 205898, 218504, 235312, 243334, 262052, 278096, 382382, 392392, 411796, 437008, 486668, 524104, 720643, 764764, 784784, 823592, 851669, 973336, 1048208, 1338337, 1441286, 1529528, 1647184, 1703338, 1946672, 2676674, 2882572, 3059056, 3406676, 5353348, 5765144, 6813352, 9368359, 10706696, 11530288, 13626704, 18736718, 21413392, 37473436, 74946872, 149893744]

約数ペア:

[(1, 149893744), (2, 74946872), (4, 37473436), (7, 21413392), (8, 18736718), (11, 13626704), (13, 11530288), (14, 10706696), (16, 9368359), (22, 6813352), (26, 5765144), (28, 5353348), (44, 3406676), (49, 3059056), (52, 2882572), (56, 2676674), (77, 1946672), (88, 1703338), (91, 1647184), (98, 1529528), (104, 1441286), (112, 1338337), (143, 1048208), (154, 973336), (176, 851669), (182, 823592), (191, 784784), (196, 764764), (208, 720643), (286, 524104), (308, 486668), (343, 437008), (364, 411796), (382, 392392), (392, 382382), (539, 278096), (572, 262052), (616, 243334), (637, 235312), (686, 218504), (728, 205898), (764, 196196), (784, 191191), (1001, 149744), (1078, 139048), (1144, 131026), (1232, 121667), (1274, 117656), (1337, 112112), (1372, 109252), (1456, 102949), (1528, 98098), (2002, 74872), (2101, 71344), (2156, 69524), (2288, 65513), (2483, 60368), (2548, 58828), (2674, 56056), (2744, 54626), (3056, 49049), (3773, 39728), (4004, 37436), (4202, 35672), (4312, 34762), (4459, 33616), (4966, 30184), (5096, 29414), (5348, 28028), (5488, 27313), (7007, 21392), (7546, 19864), (8008, 18718), (8404, 17836), (8624, 17381), (8918, 16808), (9359, 16016), (9932, 15092), (10192, 14707), (10696, 14014)]