123893056

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2967

約数の個数: 56

約数和(自身を含む): 283967936

約数和(自身を除く): 160074880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 2716, 2851, 3104, 5432, 5702, 6208, 10864, 11404, 19957, 21728, 22808, 39914, 43456, 45616, 79828, 91232, 159656, 182464, 276547, 319312, 553094, 638624, 1106188, 1277248, 1935829, 2212376, 3871658, 4424752, 7743316, 8849504, 15486632, 17699008, 30973264, 61946528, 123893056]

約数ペア:

[(1, 123893056), (2, 61946528), (4, 30973264), (7, 17699008), (8, 15486632), (14, 8849504), (16, 7743316), (28, 4424752), (32, 3871658), (56, 2212376), (64, 1935829), (97, 1277248), (112, 1106188), (194, 638624), (224, 553094), (388, 319312), (448, 276547), (679, 182464), (776, 159656), (1358, 91232), (1552, 79828), (2716, 45616), (2851, 43456), (3104, 39914), (5432, 22808), (5702, 21728), (6208, 19957), (10864, 11404)]