145387312

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4586

約数の個数: 60

約数和(自身を含む): 335744136

約数和(自身を除く): 190356824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 4018, 4523, 4592, 8036, 9046, 16072, 18092, 31661, 32144, 36184, 63322, 72368, 126644, 185443, 221627, 253288, 370886, 443254, 506576, 741772, 886508, 1298101, 1483544, 1773016, 2596202, 2967088, 3546032, 5192404, 9086707, 10384808, 18173414, 20769616, 36346828, 72693656, 145387312]

約数ペア:

[(1, 145387312), (2, 72693656), (4, 36346828), (7, 20769616), (8, 18173414), (14, 10384808), (16, 9086707), (28, 5192404), (41, 3546032), (49, 2967088), (56, 2596202), (82, 1773016), (98, 1483544), (112, 1298101), (164, 886508), (196, 741772), (287, 506576), (328, 443254), (392, 370886), (574, 253288), (656, 221627), (784, 185443), (1148, 126644), (2009, 72368), (2296, 63322), (4018, 36184), (4523, 32144), (4592, 31661), (8036, 18092), (9046, 16072)]