127641514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 259983360

約数和(自身を除く): 132341846

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 103, 143, 154, 182, 206, 286, 619, 721, 1001, 1133, 1238, 1339, 1442, 2002, 2266, 2678, 4333, 6809, 7931, 8047, 8666, 9373, 13618, 14729, 15862, 16094, 18746, 29458, 47663, 56329, 63757, 88517, 95326, 103103, 112658, 127514, 177034, 206206, 446299, 619619, 701327, 828841, 892598, 1239238, 1402654, 1657682, 4909289, 5801887, 9117251, 9818578, 11603774, 18234502, 63820757, 127641514]

約数ペア:

[(1, 127641514), (2, 63820757), (7, 18234502), (11, 11603774), (13, 9818578), (14, 9117251), (22, 5801887), (26, 4909289), (77, 1657682), (91, 1402654), (103, 1239238), (143, 892598), (154, 828841), (182, 701327), (206, 619619), (286, 446299), (619, 206206), (721, 177034), (1001, 127514), (1133, 112658), (1238, 103103), (1339, 95326), (1442, 88517), (2002, 63757), (2266, 56329), (2678, 47663), (4333, 29458), (6809, 18746), (7931, 16094), (8047, 15862), (8666, 14729), (9373, 13618)]