159888002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{9371}}^1$

素因数の和:9841

約数の個数: 16

約数和(自身を含む): 253044000

約数和(自身を除く): 93155998

約数列:

[1, 2, 19, 38, 449, 898, 8531, 9371, 17062, 18742, 178049, 356098, 4207579, 8415158, 79944001, 159888002]

約数ペア:

[(1, 159888002), (2, 79944001), (19, 8415158), (38, 4207579), (449, 356098), (898, 178049), (8531, 18742), (9371, 17062)]