161657298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{816451}}^1$

素因数の和:816470

約数の個数: 24

約数和(自身を含む): 382099536

約数和(自身を除く): 220442238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 816451, 1632902, 2449353, 4898706, 7348059, 8980961, 14696118, 17961922, 26942883, 53885766, 80828649, 161657298]

約数ペア:

[(1, 161657298), (2, 80828649), (3, 53885766), (6, 26942883), (9, 17961922), (11, 14696118), (18, 8980961), (22, 7348059), (33, 4898706), (66, 2449353), (99, 1632902), (198, 816451)]