129136208782

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1459727}}^1$

素因数の和:1459896

約数の個数: 32

約数和(自身を含む): 227016898560

約数和(自身を除く): 97880689778

約数列:

[1, 2, 7, 14, 71, 89, 142, 178, 497, 623, 994, 1246, 6319, 12638, 44233, 88466, 1459727, 2919454, 10218089, 20436178, 103640617, 129915703, 207281234, 259831406, 725484319, 909409921, 1450968638, 1818819842, 9224014913, 18448029826, 64568104391, 129136208782]

約数ペア:

[(1, 129136208782), (2, 64568104391), (7, 18448029826), (14, 9224014913), (71, 1818819842), (89, 1450968638), (142, 909409921), (178, 725484319), (497, 259831406), (623, 207281234), (994, 129915703), (1246, 103640617), (6319, 20436178), (12638, 10218089), (44233, 2919454), (88466, 1459727)]