128207066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{35993}}^1$

素因数の和:36145

約数の個数: 16

約数和(自身を含む): 208621224

約数和(自身を除く): 80414158

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 35993, 71986, 467909, 935818, 4931041, 9862082, 64103533, 128207066]

約数ペア:

[(1, 128207066), (2, 64103533), (13, 9862082), (26, 4931041), (137, 935818), (274, 467909), (1781, 71986), (3562, 35993)]