128250966

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{54949}}^1$

素因数の和:55343

約数の個数: 16

約数和(自身を含む): 257166000

約数和(自身を除く): 128915034

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 54949, 109898, 164847, 329694, 21375161, 42750322, 64125483, 128250966]

約数ペア:

[(1, 128250966), (2, 64125483), (3, 42750322), (6, 21375161), (389, 329694), (778, 164847), (1167, 109898), (2334, 54949)]