140126584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15139}}^1$

素因数の和:15247

約数の個数: 32

約数和(自身を含む): 286146000

約数和(自身を除く): 146019416

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 15139, 30278, 60556, 121112, 196807, 393614, 787228, 1347371, 1574456, 2694742, 5389484, 10778968, 17515823, 35031646, 70063292, 140126584]

約数ペア:

[(1, 140126584), (2, 70063292), (4, 35031646), (8, 17515823), (13, 10778968), (26, 5389484), (52, 2694742), (89, 1574456), (104, 1347371), (178, 787228), (356, 393614), (712, 196807), (1157, 121112), (2314, 60556), (4628, 30278), (9256, 15139)]