142778407

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 155203200

約数和(自身を除く): 12424793

約数列:

[1, 19, 59, 67, 1121, 1273, 1901, 3953, 36119, 75107, 112159, 127367, 2131021, 2419973, 7514653, 142778407]

約数ペア:

[(1, 142778407), (19, 7514653), (59, 2419973), (67, 2131021), (1121, 127367), (1273, 112159), (1901, 75107), (3953, 36119)]