142301068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 307720000

約数和(自身を除く): 165418932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 313, 364, 626, 1249, 1252, 2191, 2498, 4069, 4382, 4996, 8138, 8743, 8764, 16237, 16276, 17486, 28483, 32474, 34972, 56966, 64948, 113659, 113932, 227318, 390937, 454636, 781874, 1563748, 2736559, 5082181, 5473118, 10164362, 10946236, 20328724, 35575267, 71150534, 142301068]

約数ペア:

[(1, 142301068), (2, 71150534), (4, 35575267), (7, 20328724), (13, 10946236), (14, 10164362), (26, 5473118), (28, 5082181), (52, 2736559), (91, 1563748), (182, 781874), (313, 454636), (364, 390937), (626, 227318), (1249, 113932), (1252, 113659), (2191, 64948), (2498, 56966), (4069, 34972), (4382, 32474), (4996, 28483), (8138, 17486), (8743, 16276), (8764, 16237)]