169804938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7561}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 359346240

約数和(自身を除く): 189541302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 394, 591, 1182, 3743, 7486, 7561, 11229, 15122, 22458, 22683, 45366, 143659, 287318, 430977, 861954, 1489517, 2979034, 4468551, 8937102, 28300823, 56601646, 84902469, 169804938]

約数ペア:

[(1, 169804938), (2, 84902469), (3, 56601646), (6, 28300823), (19, 8937102), (38, 4468551), (57, 2979034), (114, 1489517), (197, 861954), (394, 430977), (591, 287318), (1182, 143659), (3743, 45366), (7486, 22683), (7561, 22458), (11229, 15122)]