156799457

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 179773440

約数和(自身を除く): 22973983

約数列:

[1, 19, 31, 41, 43, 151, 589, 779, 817, 1271, 1333, 1763, 2869, 4681, 6191, 6493, 24149, 25327, 33497, 54653, 88939, 117629, 123367, 191921, 201283, 266213, 1038407, 3646499, 3824377, 5058047, 8252603, 156799457]

約数ペア:

[(1, 156799457), (19, 8252603), (31, 5058047), (41, 3824377), (43, 3646499), (151, 1038407), (589, 266213), (779, 201283), (817, 191921), (1271, 123367), (1333, 117629), (1763, 88939), (2869, 54653), (4681, 33497), (6191, 25327), (6493, 24149)]