148006048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{243431}}^1$

素因数の和:243460

約数の個数: 24

約数和(自身を含む): 306724320

約数和(自身を除く): 158718272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 243431, 486862, 973724, 1947448, 3894896, 4625189, 7789792, 9250378, 18500756, 37001512, 74003024, 148006048]

約数ペア:

[(1, 148006048), (2, 74003024), (4, 37001512), (8, 18500756), (16, 9250378), (19, 7789792), (32, 4625189), (38, 3894896), (76, 1947448), (152, 973724), (304, 486862), (608, 243431)]