145718448

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159779}}^1$

素因数の和:159809

約数の個数: 40

約数和(自身を含む): 396254400

約数和(自身を除く): 250535952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 159779, 319558, 479337, 639116, 958674, 1278232, 1917348, 2556464, 3035801, 3834696, 6071602, 7669392, 9107403, 12143204, 18214806, 24286408, 36429612, 48572816, 72859224, 145718448]

約数ペア:

[(1, 145718448), (2, 72859224), (3, 48572816), (4, 36429612), (6, 24286408), (8, 18214806), (12, 12143204), (16, 9107403), (19, 7669392), (24, 6071602), (38, 3834696), (48, 3035801), (57, 2556464), (76, 1917348), (114, 1278232), (152, 958674), (228, 639116), (304, 479337), (456, 319558), (912, 159779)]