142479888929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 177689935872

約数和(自身を除く): 35210046943

約数列:

[1, 7, 17, 71, 107, 119, 173, 497, 749, 911, 1207, 1211, 1819, 2941, 6377, 7597, 8449, 12283, 12733, 15487, 18511, 20587, 53179, 64681, 85981, 97477, 108409, 129149, 129577, 157603, 208811, 314687, 452767, 682339, 904043, 1099577, 1103221, 1314281, 1461677, 1657109, 2202809, 2679251, 6920867, 7697039, 9199967, 11189813, 11599763, 16863521, 18754757, 22342777, 48446069, 78328691, 117654739, 118044647, 156399439, 190226821, 286679857, 823583173, 1197309991, 1331587747, 2006758999, 8381169937, 20354269847, 142479888929]

約数ペア:

[(1, 142479888929), (7, 20354269847), (17, 8381169937), (71, 2006758999), (107, 1331587747), (119, 1197309991), (173, 823583173), (497, 286679857), (749, 190226821), (911, 156399439), (1207, 118044647), (1211, 117654739), (1819, 78328691), (2941, 48446069), (6377, 22342777), (7597, 18754757), (8449, 16863521), (12283, 11599763), (12733, 11189813), (15487, 9199967), (18511, 7697039), (20587, 6920867), (53179, 2679251), (64681, 2202809), (85981, 1657109), (97477, 1461677), (108409, 1314281), (129149, 1103221), (129577, 1099577), (157603, 904043), (208811, 682339), (314687, 452767)]