143621758

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 250758144

約数和(自身を除く): 107136386

約数列:

[1, 2, 7, 14, 103, 137, 206, 274, 721, 727, 959, 1442, 1454, 1918, 5089, 10178, 14111, 28222, 74881, 98777, 99599, 149762, 197554, 199198, 524167, 697193, 1048334, 1394386, 10258697, 20517394, 71810879, 143621758]

約数ペア:

[(1, 143621758), (2, 71810879), (7, 20517394), (14, 10258697), (103, 1394386), (137, 1048334), (206, 697193), (274, 524167), (721, 199198), (727, 197554), (959, 149762), (1442, 99599), (1454, 98777), (1918, 74881), (5089, 28222), (10178, 14111)]