157183732

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 292303200

約数和(自身を除く): 135119468

約数列:

[1, 2, 4, 19, 38, 76, 199, 361, 398, 547, 722, 796, 1094, 1444, 2188, 3781, 7562, 10393, 15124, 20786, 41572, 71839, 108853, 143678, 197467, 217706, 287356, 394934, 435412, 789868, 2068207, 4136414, 8272828, 39295933, 78591866, 157183732]

約数ペア:

[(1, 157183732), (2, 78591866), (4, 39295933), (19, 8272828), (38, 4136414), (76, 2068207), (199, 789868), (361, 435412), (398, 394934), (547, 287356), (722, 217706), (796, 197467), (1094, 143678), (1444, 108853), (2188, 71839), (3781, 41572), (7562, 20786), (10393, 15124)]