155451292

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 274510544

約数和(自身を除く): 119059252

約数列:

[1, 2, 4, 277, 307, 457, 554, 614, 914, 1108, 1228, 1828, 85039, 126589, 140299, 170078, 253178, 280598, 340156, 506356, 561196, 38862823, 77725646, 155451292]

約数ペア:

[(1, 155451292), (2, 77725646), (4, 38862823), (277, 561196), (307, 506356), (457, 340156), (554, 280598), (614, 253178), (914, 170078), (1108, 140299), (1228, 126589), (1828, 85039)]