156620371

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 173776736

約数和(自身を除く): 17156365

約数列:

[1, 17, 37, 97, 151, 289, 629, 1649, 2567, 3589, 5587, 10693, 14647, 28033, 43639, 61013, 94979, 248999, 541939, 1037221, 1614643, 4232983, 9212963, 156620371]

約数ペア:

[(1, 156620371), (17, 9212963), (37, 4232983), (97, 1614643), (151, 1037221), (289, 541939), (629, 248999), (1649, 94979), (2567, 61013), (3589, 43639), (5587, 28033), (10693, 14647)]