160142105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 207301248

約数和(自身を除く): 47159143

約数列:

[1, 5, 37, 41, 43, 185, 205, 215, 491, 1517, 1591, 1763, 2455, 7585, 7955, 8815, 18167, 20131, 21113, 65231, 90835, 100655, 105565, 326155, 744847, 781181, 865633, 3724235, 3905905, 4328165, 32028421, 160142105]

約数ペア:

[(1, 160142105), (5, 32028421), (37, 4328165), (41, 3905905), (43, 3724235), (185, 865633), (205, 781181), (215, 744847), (491, 326155), (1517, 105565), (1591, 100655), (1763, 90835), (2455, 65231), (7585, 21113), (7955, 20131), (8815, 18167)]