129482872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4759}}^1$

素因数の和:4963

約数の個数: 32

約数和(自身を含む): 257040000

約数和(自身を除く): 127557128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3401, 4759, 6802, 9518, 13604, 19036, 27208, 38072, 90421, 180842, 361684, 723368, 851861, 1703722, 3407444, 6814888, 16185359, 32370718, 64741436, 129482872]

約数ペア:

[(1, 129482872), (2, 64741436), (4, 32370718), (8, 16185359), (19, 6814888), (38, 3407444), (76, 1703722), (152, 851861), (179, 723368), (358, 361684), (716, 180842), (1432, 90421), (3401, 38072), (4759, 27208), (6802, 19036), (9518, 13604)]