102358048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1249}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 218295000

約数和(自身を除く): 115936952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1249, 1576, 2498, 2561, 3152, 4996, 5122, 6304, 9992, 10244, 16237, 19984, 20488, 32474, 39968, 40976, 64948, 81952, 129896, 246053, 259792, 492106, 519584, 984212, 1968424, 3198689, 3936848, 6397378, 7873696, 12794756, 25589512, 51179024, 102358048]

約数ペア:

[(1, 102358048), (2, 51179024), (4, 25589512), (8, 12794756), (13, 7873696), (16, 6397378), (26, 3936848), (32, 3198689), (52, 1968424), (104, 984212), (197, 519584), (208, 492106), (394, 259792), (416, 246053), (788, 129896), (1249, 81952), (1576, 64948), (2498, 40976), (2561, 39968), (3152, 32474), (4996, 20488), (5122, 19984), (6304, 16237), (9992, 10244)]