144914896

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13339}}^1$

素因数の和:13451

約数の個数: 40

約数和(自身を含む): 324215360

約数和(自身を除く): 179300464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 13339, 26678, 53356, 93373, 106712, 186746, 213424, 373492, 746984, 1293883, 1493968, 2587766, 5175532, 9057181, 10351064, 18114362, 20702128, 36228724, 72457448, 144914896]

約数ペア:

[(1, 144914896), (2, 72457448), (4, 36228724), (7, 20702128), (8, 18114362), (14, 10351064), (16, 9057181), (28, 5175532), (56, 2587766), (97, 1493968), (112, 1293883), (194, 746984), (388, 373492), (679, 213424), (776, 186746), (1358, 106712), (1552, 93373), (2716, 53356), (5432, 26678), (10864, 13339)]