147398272

素因数分解:

$2^7\times 7^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 347444640

約数和(自身を除く): 200046368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 196, 224, 284, 331, 392, 448, 497, 568, 662, 784, 896, 994, 1136, 1324, 1568, 1988, 2272, 2317, 2648, 3136, 3479, 3976, 4544, 4634, 5296, 6272, 6958, 7952, 9088, 9268, 10592, 13916, 15904, 16219, 18536, 21184, 23501, 27832, 31808, 32438, 37072, 42368, 47002, 55664, 63616, 64876, 74144, 94004, 111328, 129752, 148288, 164507, 188008, 222656, 259504, 296576, 329014, 376016, 445312, 519008, 658028, 752032, 1038016, 1151549, 1316056, 1504064, 2076032, 2303098, 2632112, 3008128, 4606196, 5264224, 9212392, 10528448, 18424784, 21056896, 36849568, 73699136, 147398272]

約数ペア:

[(1, 147398272), (2, 73699136), (4, 36849568), (7, 21056896), (8, 18424784), (14, 10528448), (16, 9212392), (28, 5264224), (32, 4606196), (49, 3008128), (56, 2632112), (64, 2303098), (71, 2076032), (98, 1504064), (112, 1316056), (128, 1151549), (142, 1038016), (196, 752032), (224, 658028), (284, 519008), (331, 445312), (392, 376016), (448, 329014), (497, 296576), (568, 259504), (662, 222656), (784, 188008), (896, 164507), (994, 148288), (1136, 129752), (1324, 111328), (1568, 94004), (1988, 74144), (2272, 64876), (2317, 63616), (2648, 55664), (3136, 47002), (3479, 42368), (3976, 37072), (4544, 32438), (4634, 31808), (5296, 27832), (6272, 23501), (6958, 21184), (7952, 18536), (9088, 16219), (9268, 15904), (10592, 13916)]