159901476764

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{739}}^1\times {\mathrm{128489}}^1$

素因数の和:129653

約数の個数: 24

約数和(自身を含む): 280874000400

約数和(自身を除く): 120972523636

約数列:

[1, 2, 4, 421, 739, 842, 1478, 1684, 2956, 128489, 256978, 311119, 513956, 622238, 1244476, 54093869, 94953371, 108187738, 189906742, 216375476, 379813484, 39975369191, 79950738382, 159901476764]

約数ペア:

[(1, 159901476764), (2, 79950738382), (4, 39975369191), (421, 379813484), (739, 216375476), (842, 189906742), (1478, 108187738), (1684, 94953371), (2956, 54093869), (128489, 1244476), (256978, 622238), (311119, 513956)]