128177592

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{87553}}^1$

素因数の和:87623

約数の個数: 32

約数和(自身を含む): 325700880

約数和(自身を除く): 197523288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 87553, 175106, 262659, 350212, 525318, 700424, 1050636, 2101272, 5340733, 10681466, 16022199, 21362932, 32044398, 42725864, 64088796, 128177592]

約数ペア:

[(1, 128177592), (2, 64088796), (3, 42725864), (4, 32044398), (6, 21362932), (8, 16022199), (12, 10681466), (24, 5340733), (61, 2101272), (122, 1050636), (183, 700424), (244, 525318), (366, 350212), (488, 262659), (732, 175106), (1464, 87553)]