151994584

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20719}}^1$

素因数の和:20863

約数の個数: 32

約数和(自身を含む): 328204800

約数和(自身を除く): 176210216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 20719, 41438, 82876, 145033, 165752, 290066, 580132, 1160264, 2714189, 5428378, 10856756, 18999323, 21713512, 37998646, 75997292, 151994584]

約数ペア:

[(1, 151994584), (2, 75997292), (4, 37998646), (7, 21713512), (8, 18999323), (14, 10856756), (28, 5428378), (56, 2714189), (131, 1160264), (262, 580132), (524, 290066), (917, 165752), (1048, 145033), (1834, 82876), (3668, 41438), (7336, 20719)]