151582081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 190425600

約数和(自身を除く): 38843519

約数列:

[1, 7, 17, 37, 119, 173, 199, 259, 629, 1211, 1393, 2941, 3383, 4403, 6401, 7363, 20587, 23681, 34427, 44807, 51541, 108817, 125171, 240989, 585259, 761719, 876197, 1273799, 4096813, 8916593, 21654583, 151582081]

約数ペア:

[(1, 151582081), (7, 21654583), (17, 8916593), (37, 4096813), (119, 1273799), (173, 876197), (199, 761719), (259, 585259), (629, 240989), (1211, 125171), (1393, 108817), (2941, 51541), (3383, 44807), (4403, 34427), (6401, 23681), (7363, 20587)]