171251984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4903}}^1$

素因数の和:5007

約数の個数: 40

約数和(自身を含む): 346614720

約数和(自身を除く): 175362736

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 2183, 4366, 4903, 8732, 9806, 17464, 19612, 34928, 39224, 78448, 181411, 289277, 362822, 578554, 725644, 1157108, 1451288, 2314216, 2902576, 4628432, 10703249, 21406498, 42812996, 85625992, 171251984]

約数ペア:

[(1, 171251984), (2, 85625992), (4, 42812996), (8, 21406498), (16, 10703249), (37, 4628432), (59, 2902576), (74, 2314216), (118, 1451288), (148, 1157108), (236, 725644), (296, 578554), (472, 362822), (592, 289277), (944, 181411), (2183, 78448), (4366, 39224), (4903, 34928), (8732, 19612), (9806, 17464)]