144795448

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 320348160

約数和(自身を除く): 175552712

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 157, 172, 301, 314, 344, 383, 602, 628, 766, 1099, 1204, 1256, 1532, 2198, 2408, 2681, 3064, 4396, 5362, 6751, 8792, 10724, 13502, 16469, 21448, 27004, 32938, 47257, 54008, 60131, 65876, 94514, 115283, 120262, 131752, 189028, 230566, 240524, 378056, 420917, 461132, 481048, 841834, 922264, 1683668, 2585633, 3367336, 5171266, 10342532, 18099431, 20685064, 36198862, 72397724, 144795448]

約数ペア:

[(1, 144795448), (2, 72397724), (4, 36198862), (7, 20685064), (8, 18099431), (14, 10342532), (28, 5171266), (43, 3367336), (56, 2585633), (86, 1683668), (157, 922264), (172, 841834), (301, 481048), (314, 461132), (344, 420917), (383, 378056), (602, 240524), (628, 230566), (766, 189028), (1099, 131752), (1204, 120262), (1256, 115283), (1532, 94514), (2198, 65876), (2408, 60131), (2681, 54008), (3064, 47257), (4396, 32938), (5362, 27004), (6751, 21448), (8792, 16469), (10724, 13502)]