128895126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3203}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 272211840

約数和(自身を除く): 143316714

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 353, 706, 1059, 2118, 3203, 6406, 6707, 9609, 13414, 19218, 20121, 40242, 60857, 121714, 182571, 365142, 1130659, 2261318, 3391977, 6783954, 21482521, 42965042, 64447563, 128895126]

約数ペア:

[(1, 128895126), (2, 64447563), (3, 42965042), (6, 21482521), (19, 6783954), (38, 3391977), (57, 2261318), (114, 1130659), (353, 365142), (706, 182571), (1059, 121714), (2118, 60857), (3203, 40242), (6406, 20121), (6707, 19218), (9609, 13414)]