156983131435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{72173}}^1$

素因数の和:72607

約数の個数: 32

約数和(自身を含む): 205401430080

約数和(自身を除く): 48418298645

約数列:

[1, 5, 13, 65, 109, 307, 545, 1417, 1535, 3991, 7085, 19955, 33463, 72173, 167315, 360865, 435019, 938249, 2175095, 4691245, 7866857, 22157111, 39334285, 102269141, 110785555, 288042443, 511345705, 1440212215, 2415125099, 12075625495, 31396626287, 156983131435]

約数ペア:

[(1, 156983131435), (5, 31396626287), (13, 12075625495), (65, 2415125099), (109, 1440212215), (307, 511345705), (545, 288042443), (1417, 110785555), (1535, 102269141), (3991, 39334285), (7085, 22157111), (19955, 7866857), (33463, 4691245), (72173, 2175095), (167315, 938249), (360865, 435019)]