142071601

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 181101312

約数和(自身を除く): 39029711

約数列:

[1, 7, 17, 37, 41, 119, 259, 287, 629, 697, 787, 1517, 4403, 4879, 5509, 10619, 13379, 25789, 29119, 32267, 93653, 180523, 203833, 225869, 495023, 548539, 1193879, 3465161, 3839773, 8357153, 20295943, 142071601]

約数ペア:

[(1, 142071601), (7, 20295943), (17, 8357153), (37, 3839773), (41, 3465161), (119, 1193879), (259, 548539), (287, 495023), (629, 225869), (697, 203833), (787, 180523), (1517, 93653), (4403, 32267), (4879, 29119), (5509, 25789), (10619, 13379)]