145155976

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{48907}}^1$

素因数の和:48973

約数の個数: 32

約数和(自身を含む): 316923840

約数和(自身を除く): 171767864

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 48907, 97814, 195628, 342349, 391256, 684698, 1369396, 2592071, 2738792, 5184142, 10368284, 18144497, 20736568, 36288994, 72577988, 145155976]

約数ペア:

[(1, 145155976), (2, 72577988), (4, 36288994), (7, 20736568), (8, 18144497), (14, 10368284), (28, 5184142), (53, 2738792), (56, 2592071), (106, 1369396), (212, 684698), (371, 391256), (424, 342349), (742, 195628), (1484, 97814), (2968, 48907)]