172713152

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:637

約数の個数: 56

約数和(自身を含む): 356201472

約数和(自身を除く): 183488320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 263, 331, 496, 526, 662, 992, 1052, 1324, 1984, 2104, 2648, 4208, 5296, 8153, 8416, 10261, 10592, 16306, 16832, 20522, 21184, 32612, 41044, 65224, 82088, 87053, 130448, 164176, 174106, 260896, 328352, 348212, 521792, 656704, 696424, 1392848, 2698643, 2785696, 5397286, 5571392, 10794572, 21589144, 43178288, 86356576, 172713152]

約数ペア:

[(1, 172713152), (2, 86356576), (4, 43178288), (8, 21589144), (16, 10794572), (31, 5571392), (32, 5397286), (62, 2785696), (64, 2698643), (124, 1392848), (248, 696424), (263, 656704), (331, 521792), (496, 348212), (526, 328352), (662, 260896), (992, 174106), (1052, 164176), (1324, 130448), (1984, 87053), (2104, 82088), (2648, 65224), (4208, 41044), (5296, 32612), (8153, 21184), (8416, 20522), (10261, 16832), (10592, 16306)]