108638464

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 239000832

約数和(自身を除く): 130362368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 173, 176, 223, 256, 346, 352, 446, 692, 704, 892, 1384, 1408, 1784, 1903, 2453, 2768, 2816, 3568, 3806, 4906, 5536, 7136, 7612, 9812, 11072, 14272, 15224, 19624, 22144, 28544, 30448, 38579, 39248, 44288, 57088, 60896, 77158, 78496, 121792, 154316, 156992, 243584, 308632, 313984, 424369, 487168, 617264, 627968, 848738, 1234528, 1697476, 2469056, 3394952, 4938112, 6789904, 9876224, 13579808, 27159616, 54319232, 108638464]

約数ペア:

[(1, 108638464), (2, 54319232), (4, 27159616), (8, 13579808), (11, 9876224), (16, 6789904), (22, 4938112), (32, 3394952), (44, 2469056), (64, 1697476), (88, 1234528), (128, 848738), (173, 627968), (176, 617264), (223, 487168), (256, 424369), (346, 313984), (352, 308632), (446, 243584), (692, 156992), (704, 154316), (892, 121792), (1384, 78496), (1408, 77158), (1784, 60896), (1903, 57088), (2453, 44288), (2768, 39248), (2816, 38579), (3568, 30448), (3806, 28544), (4906, 22144), (5536, 19624), (7136, 15224), (7612, 14272), (9812, 11072)]