168311485730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40163}}^1\times {\mathrm{7907}}^1$

素因数の和:48130

約数の個数: 32

約数和(自身を含む): 308723638464

約数和(自身を除く): 140412152734

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 7907, 15814, 39535, 40163, 79070, 80326, 200815, 401630, 419071, 838142, 2095355, 2128639, 4190710, 4257278, 10643195, 21286390, 317568841, 635137682, 1587844205, 3175688410, 16831148573, 33662297146, 84155742865, 168311485730]

約数ペア:

[(1, 168311485730), (2, 84155742865), (5, 33662297146), (10, 16831148573), (53, 3175688410), (106, 1587844205), (265, 635137682), (530, 317568841), (7907, 21286390), (15814, 10643195), (39535, 4257278), (40163, 4190710), (79070, 2128639), (80326, 2095355), (200815, 838142), (401630, 419071)]