164473792

素因数分解:

$2^6\times 7^2\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 84

約数和(自身を含む): 383087880

約数和(自身を除く): 218614088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 179, 196, 224, 293, 358, 392, 448, 586, 716, 784, 1172, 1253, 1432, 1568, 2051, 2344, 2506, 2864, 3136, 4102, 4688, 5012, 5728, 8204, 8771, 9376, 10024, 11456, 14357, 16408, 17542, 18752, 20048, 28714, 32816, 35084, 40096, 52447, 57428, 65632, 70168, 80192, 104894, 114856, 131264, 140336, 209788, 229712, 280672, 367129, 419576, 459424, 561344, 734258, 839152, 918848, 1468516, 1678304, 2569903, 2937032, 3356608, 5139806, 5874064, 10279612, 11748128, 20559224, 23496256, 41118448, 82236896, 164473792]

約数ペア:

[(1, 164473792), (2, 82236896), (4, 41118448), (7, 23496256), (8, 20559224), (14, 11748128), (16, 10279612), (28, 5874064), (32, 5139806), (49, 3356608), (56, 2937032), (64, 2569903), (98, 1678304), (112, 1468516), (179, 918848), (196, 839152), (224, 734258), (293, 561344), (358, 459424), (392, 419576), (448, 367129), (586, 280672), (716, 229712), (784, 209788), (1172, 140336), (1253, 131264), (1432, 114856), (1568, 104894), (2051, 80192), (2344, 70168), (2506, 65632), (2864, 57428), (3136, 52447), (4102, 40096), (4688, 35084), (5012, 32816), (5728, 28714), (8204, 20048), (8771, 18752), (9376, 17542), (10024, 16408), (11456, 14357)]