144869626412

素因数分解:

$2^2\times 7^2\times {\mathrm{739130747}}^1$

素因数の和:739130765

約数の個数: 18

約数和(自身を含む): 294913168452

約数和(自身を除く): 150043542040

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 739130747, 1478261494, 2956522988, 5173915229, 10347830458, 20695660916, 36217406603, 72434813206, 144869626412]

約数ペア:

[(1, 144869626412), (2, 72434813206), (4, 36217406603), (7, 20695660916), (14, 10347830458), (28, 5173915229), (49, 2956522988), (98, 1478261494), (196, 739130747)]