140993552

素因数分解:

$2^4\times 7^1\times {\mathrm{1258871}}^1$

素因数の和:1258886

約数の個数: 20

約数和(自身を含む): 312200256

約数和(自身を除く): 171206704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1258871, 2517742, 5035484, 8812097, 10070968, 17624194, 20141936, 35248388, 70496776, 140993552]

約数ペア:

[(1, 140993552), (2, 70496776), (4, 35248388), (7, 20141936), (8, 17624194), (14, 10070968), (16, 8812097), (28, 5035484), (56, 2517742), (112, 1258871)]