156980713010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{389173}}^1$

素因数の和:389403

約数の個数: 64

約数和(自身を含む): 326158945920

約数和(自身を除く): 169178232910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 193, 209, 386, 418, 965, 1045, 1930, 2090, 2123, 3667, 4246, 7334, 10615, 18335, 21230, 36670, 40337, 80674, 201685, 389173, 403370, 778346, 1945865, 3891730, 4280903, 7394287, 8561806, 14788574, 21404515, 36971435, 42809030, 73942870, 75110389, 81337157, 150220778, 162674314, 375551945, 406685785, 751103890, 813371570, 826214279, 1427097391, 1652428558, 2854194782, 4131071395, 7135486955, 8262142790, 14270973910, 15698071301, 31396142602, 78490356505, 156980713010]

約数ペア:

[(1, 156980713010), (2, 78490356505), (5, 31396142602), (10, 15698071301), (11, 14270973910), (19, 8262142790), (22, 7135486955), (38, 4131071395), (55, 2854194782), (95, 1652428558), (110, 1427097391), (190, 826214279), (193, 813371570), (209, 751103890), (386, 406685785), (418, 375551945), (965, 162674314), (1045, 150220778), (1930, 81337157), (2090, 75110389), (2123, 73942870), (3667, 42809030), (4246, 36971435), (7334, 21404515), (10615, 14788574), (18335, 8561806), (21230, 7394287), (36670, 4280903), (40337, 3891730), (80674, 1945865), (201685, 778346), (389173, 403370)]