156933080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{47269}}^1$

素因数の和:47363

約数の個数: 32

約数和(自身を含む): 357361200

約数和(自身を除く): 200428120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 47269, 94538, 189076, 236345, 378152, 472690, 945380, 1890760, 3923327, 7846654, 15693308, 19616635, 31386616, 39233270, 78466540, 156933080]

約数ペア:

[(1, 156933080), (2, 78466540), (4, 39233270), (5, 31386616), (8, 19616635), (10, 15693308), (20, 7846654), (40, 3923327), (83, 1890760), (166, 945380), (332, 472690), (415, 378152), (664, 236345), (830, 189076), (1660, 94538), (3320, 47269)]