145107424

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 372314880

約数和(自身を除く): 227207456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 49, 56, 77, 88, 94, 98, 112, 154, 176, 179, 188, 196, 224, 308, 329, 352, 358, 376, 392, 517, 539, 616, 658, 716, 752, 784, 1034, 1078, 1232, 1253, 1316, 1432, 1504, 1568, 1969, 2068, 2156, 2303, 2464, 2506, 2632, 2864, 3619, 3938, 4136, 4312, 4606, 5012, 5264, 5728, 7238, 7876, 8272, 8413, 8624, 8771, 9212, 10024, 10528, 13783, 14476, 15752, 16544, 16826, 17248, 17542, 18424, 20048, 25333, 27566, 28952, 31504, 33652, 35084, 36848, 40096, 50666, 55132, 57904, 58891, 63008, 67304, 70168, 73696, 92543, 96481, 101332, 110264, 115808, 117782, 134608, 140336, 185086, 192962, 202664, 220528, 235564, 269216, 280672, 370172, 385924, 405328, 412237, 441056, 471128, 647801, 740344, 771848, 810656, 824474, 942256, 1295602, 1480688, 1543696, 1648948, 1884512, 2591204, 2961376, 3087392, 3297896, 4534607, 5182408, 6595792, 9069214, 10364816, 13191584, 18138428, 20729632, 36276856, 72553712, 145107424]

約数ペア:

[(1, 145107424), (2, 72553712), (4, 36276856), (7, 20729632), (8, 18138428), (11, 13191584), (14, 10364816), (16, 9069214), (22, 6595792), (28, 5182408), (32, 4534607), (44, 3297896), (47, 3087392), (49, 2961376), (56, 2591204), (77, 1884512), (88, 1648948), (94, 1543696), (98, 1480688), (112, 1295602), (154, 942256), (176, 824474), (179, 810656), (188, 771848), (196, 740344), (224, 647801), (308, 471128), (329, 441056), (352, 412237), (358, 405328), (376, 385924), (392, 370172), (517, 280672), (539, 269216), (616, 235564), (658, 220528), (716, 202664), (752, 192962), (784, 185086), (1034, 140336), (1078, 134608), (1232, 117782), (1253, 115808), (1316, 110264), (1432, 101332), (1504, 96481), (1568, 92543), (1969, 73696), (2068, 70168), (2156, 67304), (2303, 63008), (2464, 58891), (2506, 57904), (2632, 55132), (2864, 50666), (3619, 40096), (3938, 36848), (4136, 35084), (4312, 33652), (4606, 31504), (5012, 28952), (5264, 27566), (5728, 25333), (7238, 20048), (7876, 18424), (8272, 17542), (8413, 17248), (8624, 16826), (8771, 16544), (9212, 15752), (10024, 14476), (10528, 13783)]