160790872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13337}}^1$

素因数の和:13491

約数の個数: 32

約数和(自身を含む): 331315920

約数和(自身を除く): 170525048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 13337, 26674, 53348, 106696, 146707, 293414, 586828, 1173656, 1827169, 3654338, 7308676, 14617352, 20098859, 40197718, 80395436, 160790872]

約数ペア:

[(1, 160790872), (2, 80395436), (4, 40197718), (8, 20098859), (11, 14617352), (22, 7308676), (44, 3654338), (88, 1827169), (137, 1173656), (274, 586828), (548, 293414), (1096, 146707), (1507, 106696), (3014, 53348), (6028, 26674), (12056, 13337)]