143551902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{2089}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 309687840

約数和(自身を除く): 166135938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 881, 1762, 2089, 2643, 4178, 5286, 6267, 11453, 12534, 22906, 27157, 34359, 54314, 68718, 81471, 162942, 1840409, 3680818, 5521227, 11042454, 23925317, 47850634, 71775951, 143551902]

約数ペア:

[(1, 143551902), (2, 71775951), (3, 47850634), (6, 23925317), (13, 11042454), (26, 5521227), (39, 3680818), (78, 1840409), (881, 162942), (1762, 81471), (2089, 68718), (2643, 54314), (4178, 34359), (5286, 27157), (6267, 22906), (11453, 12534)]