156978430196

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{4059647}}^1$

素因数の和:4061039

約数の個数: 24

約数和(自身を含む): 314184278016

約数和(自身を除く): 157205847820

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2762, 5524, 9667, 19334, 38668, 4059647, 8119294, 16238588, 28417529, 56835058, 113670116, 5606372507, 11212745014, 22425490028, 39244607549, 78489215098, 156978430196]

約数ペア:

[(1, 156978430196), (2, 78489215098), (4, 39244607549), (7, 22425490028), (14, 11212745014), (28, 5606372507), (1381, 113670116), (2762, 56835058), (5524, 28417529), (9667, 16238588), (19334, 8119294), (38668, 4059647)]