161442654

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{211867}}^1$

素因数の和:211999

約数の個数: 16

約数和(自身を含む): 325429248

約数和(自身を除く): 163986594

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 211867, 423734, 635601, 1271202, 26907109, 53814218, 80721327, 161442654]

約数ペア:

[(1, 161442654), (2, 80721327), (3, 53814218), (6, 26907109), (127, 1271202), (254, 635601), (381, 423734), (762, 211867)]