161955732

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{221251}}^1$

素因数の和:221319

約数の個数: 24

約数和(自身を含む): 384093472

約数和(自身を除く): 222137740

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 221251, 442502, 663753, 885004, 1327506, 2655012, 13496311, 26992622, 40488933, 53985244, 80977866, 161955732]

約数ペア:

[(1, 161955732), (2, 80977866), (3, 53985244), (4, 40488933), (6, 26992622), (12, 13496311), (61, 2655012), (122, 1327506), (183, 885004), (244, 663753), (366, 442502), (732, 221251)]