140697284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4657}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 306757248

約数和(自身を除く): 166059964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 4657, 7553, 9314, 15106, 18628, 30212, 32599, 60541, 65198, 121082, 130396, 242164, 386531, 423787, 773062, 847574, 1546124, 1695148, 2705717, 5024903, 5411434, 10049806, 10822868, 20099612, 35174321, 70348642, 140697284]

約数ペア:

[(1, 140697284), (2, 70348642), (4, 35174321), (7, 20099612), (13, 10822868), (14, 10049806), (26, 5411434), (28, 5024903), (52, 2705717), (83, 1695148), (91, 1546124), (166, 847574), (182, 773062), (332, 423787), (364, 386531), (581, 242164), (1079, 130396), (1162, 121082), (2158, 65198), (2324, 60541), (4316, 32599), (4657, 30212), (7553, 18628), (9314, 15106)]