140347324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{17191}}^1$

素因数の和:17365

約数の個数: 24

約数和(自身を含む): 266200928

約数和(自身を除く): 125853604

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 17191, 34382, 68764, 223483, 446966, 893932, 2698987, 5397974, 10795948, 35086831, 70173662, 140347324]

約数ペア:

[(1, 140347324), (2, 70173662), (4, 35086831), (13, 10795948), (26, 5397974), (52, 2698987), (157, 893932), (314, 446966), (628, 223483), (2041, 68764), (4082, 34382), (8164, 17191)]