128338902

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{106417}}^1$

素因数の和:106492

約数の個数: 24

約数和(自身を含む): 282220536

約数和(自身を除く): 153881634

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 106417, 212834, 319251, 638502, 957753, 1915506, 7129939, 14259878, 21389817, 42779634, 64169451, 128338902]

約数ペア:

[(1, 128338902), (2, 64169451), (3, 42779634), (6, 21389817), (9, 14259878), (18, 7129939), (67, 1915506), (134, 957753), (201, 638502), (402, 319251), (603, 212834), (1206, 106417)]