125647548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18731}}^1$

素因数の和:18794

約数の個数: 48

約数和(自身を含む): 323089536

約数和(自身を除く): 197441988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 18731, 37462, 56193, 74924, 112386, 224772, 243503, 487006, 730509, 805433, 974012, 1461018, 1610866, 2416299, 2922036, 3221732, 4832598, 9665196, 10470629, 20941258, 31411887, 41882516, 62823774, 125647548]

約数ペア:

[(1, 125647548), (2, 62823774), (3, 41882516), (4, 31411887), (6, 20941258), (12, 10470629), (13, 9665196), (26, 4832598), (39, 3221732), (43, 2922036), (52, 2416299), (78, 1610866), (86, 1461018), (129, 974012), (156, 805433), (172, 730509), (258, 487006), (516, 243503), (559, 224772), (1118, 112386), (1677, 74924), (2236, 56193), (3354, 37462), (6708, 18731)]