157224104

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 301371840

約数和(自身を除く): 144147736

約数列:

[1, 2, 4, 8, 71, 131, 142, 262, 284, 524, 568, 1048, 2113, 4226, 8452, 9301, 16904, 18602, 37204, 74408, 150023, 276803, 300046, 553606, 600092, 1107212, 1200184, 2214424, 19653013, 39306026, 78612052, 157224104]

約数ペア:

[(1, 157224104), (2, 78612052), (4, 39306026), (8, 19653013), (71, 2214424), (131, 1200184), (142, 1107212), (262, 600092), (284, 553606), (524, 300046), (568, 276803), (1048, 150023), (2113, 74408), (4226, 37204), (8452, 18602), (9301, 16904)]