160881842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1709}}^1$

素因数の和:2122

約数の個数: 24

約数和(自身を含む): 266093100

約数和(自身を除く): 105211258

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 1709, 3418, 4279, 8558, 18799, 37598, 47069, 94138, 206789, 413578, 664801, 1329602, 7312811, 14625622, 80440921, 160881842]

約数ペア:

[(1, 160881842), (2, 80440921), (11, 14625622), (22, 7312811), (121, 1329602), (242, 664801), (389, 413578), (778, 206789), (1709, 94138), (3418, 47069), (4279, 37598), (8558, 18799)]