156747018

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1223}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 322019712

約数和(自身を除く): 165272694

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 521, 1042, 1223, 1563, 2446, 3126, 3669, 7338, 21361, 42722, 50143, 64083, 100286, 128166, 150429, 300858, 637183, 1274366, 1911549, 3823098, 26124503, 52249006, 78373509, 156747018]

約数ペア:

[(1, 156747018), (2, 78373509), (3, 52249006), (6, 26124503), (41, 3823098), (82, 1911549), (123, 1274366), (246, 637183), (521, 300858), (1042, 150429), (1223, 128166), (1563, 100286), (2446, 64083), (3126, 50143), (3669, 42722), (7338, 21361)]