180140108

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 318919440

約数和(自身を除く): 138779332

約数列:

[1, 2, 4, 139, 278, 281, 556, 562, 1124, 1153, 2306, 4612, 39059, 78118, 156236, 160267, 320534, 323993, 641068, 647986, 1295972, 45035027, 90070054, 180140108]

約数ペア:

[(1, 180140108), (2, 90070054), (4, 45035027), (139, 1295972), (278, 647986), (281, 641068), (556, 323993), (562, 320534), (1124, 160267), (1153, 156236), (2306, 78118), (4612, 39059)]